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- GNU Project - Free Software Foundation</title>
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<meta http-equiv="Description" name="Description" name="description" content="This page describes various free (as in freedom) books that are available from source other than the GNU project." />
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<h2>Free Books from Other Publishers</h2>


<h3 id="Introduction">Introduction</h3>

<p>
<div class="thin"></div>

<div class="intro">
<div class="left-column">
<ul class="toc-inline">
  <li><a href="#English">Free books in English</a></li>
  <li><a href="#Spanish">Free books in Spanish</a></li>
</ul>

<!-- <p class="center">
Newer listings are placed at the top of each list.
</p> -->

<hr class="no-display" />

<p id="Introduction">
We have long supported publication
of <a href="/philosophy/free-doc.html">free documentation</a> (free in
the sense of freedom—we don't mean gratis).
<a href="/philosophy/free-sw.html">free href="/philosophy/free-sw.html">Free software</a> needs free
documentation because you must be free to copy, change and
redistribute the documentation along with the software.  To qualify as
free, the documentation must be released under a
<a href="/philosophy/license-list.html#FreeDocumentationLicenses">free
documentation license</a>.
</p>
<p>
We publish a number of free books of documentation ourselves.  You
can <a href="http://shop.fsf.org/">order href="https://shop.fsf.org/">order printed copies</a> of our books,
download them from the
<code>/gnu/Manuals</code> directory on our <a href="/order/ftp.html">ftp
site</a>
and <a href="/manual/manual.html">browse them online</a>.
We have been doing this since around 1986.
</p>

<p>
More recently, some
Some commercial publishers have begun are also publishing free books.
(Like our books, ours, these books are free in the sense of freedom; the commercially
printed copies are sold.)  On this page, we keep a list of these books that the ones
we have come across.  If you find out about a free book that we don't have is not
listed here, please let us know by <a href="mailto:free-books@gnu.org">emailing
us at <free-books@gnu.org></a>. writing to <<a
href="mailto:webmasters@gnu.org">webmasters@gnu.org</a>>.
</p>

<blockquote class="announcement"><p>

<p>Some of these publishers (e.g., Network Theory Ltd) do not trade
directly. Their books can be obtained from many suppliers throughout the
world, but please don't order them, or any other book, from Amazon!</p>
</div>

<div class="right-column" role="complementary">
<hr class="no-display" />
<p class="announcement comment">
<a href="http://defectivebydesign.org/ebooks.html">Join href="https://www.defectivebydesign.org/ebooks.html">Join our mailing list
about the dangers of eBooks</a>.
</p></blockquote> eBooks</a>.</p>
<hr class="no-display" />
</div>
</div>

<div class="big-section">
  <h3 id="FreeBooks">Free books</h3>

<p>
Newer listings are placed at the top of this list.
</p> id="English">Free books in English</h3>
  <span class="anchor-reference-id">(<a href="#English">#English</a>)</span>
</div>
<div style="clear: left;"></div>

<table class="listing"> class="listing" style="margin: 1.5em 0">
<tr><th>Title</th> <th>Author</th> <th>Publisher</th>
<th>ISBN</th>
<th>ISBN 13</th> <th>License</th> </tr>

<tr>
<td>The Guile 2.0 Reference Manual</td>
<td>The Guile Developers</td>
<td>Network Theory Ltd</td>
<td>978-1906966157</td>
<td><a href="http://www.network-theory.co.uk/org/manual/">The href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td>The Org Mode 7 Mode 9.1 Reference Manual (for Org version 7.3)</a></td> Org 9.1.6)</td>
<td>Carsten Dominik and others</td>
<td>Network Theory Ltd</td>
<td>978-1-906966-08-9</td>
<td>12th Media Services</td>
<td>978-1680921656</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/postgresql9/">The
<td>The PostgreSQL 9.0 Reference Manual (in Manual, in four volumes)</a></td> volumes</td>
<td>The PostgreSQL Global Development Group</td>
<td>Network Theory Ltd</td>
<td>978-1-906966-<br />{04-1,05-8,06-5,07-2}</td>
<td>978-1906966-{041,058,065,072}</td>
<td><a href="http://directory.fsf.org/wiki/License:BSD_3Clause">Modified href="https://directory.fsf.org/wiki/License:BSD-3-Clause">Modified BSD license</a></td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/perl/language/">The 
Perl
<td>Perl Language Reference Manual (for Perl version 5.12.1)</a></td> Perl 5.12.1)</td>
<td>Larry Wall and others</td>
<td>Network Theory Ltd</td>
<td>9781906966027</td>
<td>978-1906966027</td>
<td><a href="/licenses/gpl.html">GNU General Public License</a></td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/octave/manual/">GNU
<td>GNU Octave Manual Version 3</a></td>
<td>J.W. Eaton et al.</td>
<td>Network Theory Ltd.</td>
<td>095461206X</td> 4.0 Reference Manual, in two volumes</td>
<td>John W. Eaton, David Bateman, Søren Hauberg, Rik Wehbring</td>
<td>Samurai Media Ltd</td>
<td>978-9888381-{050,067}</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a href="http://www.howwikipediaworks.net/">How Wikipedia Works</a></td>
<td>Phoebe Ayers, Charles Matthews, and Ben Yates</td>
<td>No Starch Press</td>
<td>9781593271763</td>
<td>978-1593271763</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a
href="http://www.network-theory.co.uk/valgrind/manual/">Valgrind 3.3
<td>Valgrind 3.3 — Advanced Debugging and Profiling for GNU/Linux
applications</a></td>
applications</td>
<td>J. Seward, N. Nethercote, J. Weidendorfer et al</td> and the Valgrind Dev Team</td>
<td>Network Theory Ltd.</td>
<td>0954612051</td> Ltd</td>
<td>978-0954612054</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<!-- Superseded by http://www.network-theory.co.uk/postgresql9/
<tr>
<td><a href="http://www.network-theory.co.uk/postgresql/vol1/">The
PostgreSQL Reference Manual Volume 1: SQL Language Reference</a></td>
<td>The PostgreSQL Global Development Group</td>
<td>Network Theory Ltd.</td>
<td>0954612027</td>
<td>PostgreSQL License</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/postgresql/vol2/">The
PostgreSQL Reference Manual Volume 2: Programming Guide</a></td>
<td>The PostgreSQL Global Development Group</td>
<td>Network Theory Ltd.</td>
<td>0954612035</td>
<td>PostgreSQL License</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/postgresql/vol3/">The
PostgreSQL Reference Manual Volume 3: Server Administration
Guide</a></td>
<td>The PostgreSQL Global Development Group</td>
<td>Network Theory Ltd.</td>
<td>0954612043</td>
<td>PostgreSQL License</td>
</tr>
-->

<tr>
<td><a href="http://www.network-theory.co.uk/gcc/intro/">An
<td>An Introduction to GCC</a></td> GCC</td>
<td>Brian J. Gough</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-9-3</td> Ltd</td>
<td>978-0954161798</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/python/language/">Python
<td>The Python Language Reference Manual</a></td> Manual (for Python 3.2)</td>
<td>Guido van Rossum and Rossum, Fred L. Drake, Jr.</td> Jr. Drake (Editor)</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-8-5</td> Ltd</td>
<td>978-1906966140</td>
<td>Python license</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/python/manual/">An
<td>Python 2.7.10 Tutorial: An Introduction to Python</a></td> Python</td>
<td>Guido van Rossum and Fred L. Drake, Jr.</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-6-9</td> Rossum, Python Dev team</td>
<td>Samurai Media Ltd</td>
<td>978-9888381005</td>
<td>Python license</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/R/base/">The R
<td>R Reference Manual -  Base Package - Volume 1</a></td> Package, in two volumes</td>
<td>The R Development Core Team</td>
<td>Network Theory Ltd.</td>
<td>0-9546120-0-0</td> Ltd</td>
<td>978-0954612-{009,016}</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/R/base2/">The R
Reference Manual - Base Package - Volume 2</a></td>
<td>The R Development Core
<td>An Introduction to R, 2nd ed. (for R 2.9.0)</td>
<td>William N. Venables, David M. Smith and the R Dev Team</td>
<td>Network Theory Ltd.</td>
<td>0-9546120-1-9</td> Ltd</td>
<td>978-0954612085</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a
href="http://www.network-theory.co.uk/bash/manual/">GNU
<td>GNU Bash Reference
Manual</a></td> Manual (for Bash 3.2)</td>
<td>Chet Ramey, Brian Fox</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-7-7</td> Ltd</td>
<td>978-0954161774</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a
href="http://www.network-theory.co.uk/diff/manual/">Comparing
<td>Comparing and Merging Files with GNU diff and patch</a></td> patch</td>
<td>D. MacKenzie, P. Eggert, R. Stallman</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-5-0</td> Ltd</td>
<td>978-0954161750</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a
href="http://www.network-theory.co.uk/gsl/manual/">The GNU
<td>Gnu Scientific Library Reference Manual</a></td>
<td>M. Galassi, et al.</td> Manual, 3rd ed. (for GSL 1.12)</td>
<td>Brian Gough (Editor)</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-0-X</td> Ltd</td>
<td>978-0954612078</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/R/manual/">An
Introduction to R</a></td>
<td>W.N. Venables, et al.</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-4-2</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/octave/manual/">GNU
Octave Manual</a></td>
<td>John W. Eaton</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-2-6</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a href="http://www.network-theory.co.uk/cvs/manual/">Version
<td>Version Management with CVS</a></td> CVS (for CVS 1.11.22)</td>
<td>Per Cederqvist, et al.</td> et al.</td>
<td>Network Theory Ltd.</td>
<td>0-9541617-1-8</td> Ltd</td>
<td>978-0954161712</td>
<td>Old GNU manual license</td>
</tr>

<tr>
<td><a href="http://www.diveintopython.net/">Dive href="https://diveintopython3.net/">Dive Into
Python</a></td>
Python 3</a></td>
<td>Mark Pilgrim</td>
<td>aPress</td>
<td>1-59059-356-1</td>
<td>978-1430224150</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation href="https://creativecommons.org/licenses/by-sa/3.0/">Creative
Commons Attribution-ShareAlike 3.0 License</a></td>
</tr>

<tr>
<td><a href="http://www.greenteapress.com/thinkpython/thinkpython.html">How to Think Like a Computer Scientist: Learning with href="https://greenteapress.com/wp/think-python-2e/">Think
Python, First Edition</a></td> 2nd ed.</a> (for Python 3)</td>
<td>Allen Downey, Jeff Elkner and Chris Meyers</td>
<td>Green Tea</td>
<td>0971677506</td> Downey</td>
<td>O'Reilly Media</td>
<td>978-1491939369</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr id="ALP_ENTRY">
<td> Advanced
<td><a href="https://www.informit.com/store/advanced-linux-programming-9780735710436">Advanced Linux Programming, First Edition</td> 1st ed.</a></td>
<td>Mark Mitchell, Jeffery Oldham, and Alex Samuel</td>
<td>New Riders</td>
<td>0-757-1043-0</td>
<td>Sams Publishing</td>
<td>978-0735710436</td>
<td>Open Publication License, Version 1.0 (no options exercised)
    <a href="#ALP_NOTE">(See note below)</a></td>
</tr>

<tr>
<td><a href="http://www.faqs.org/docs/ZopeBook/">The href="https://www.informit.com/store/zope-book-9780735711372">The Zope Book, First Edition</a></td> Book</a></td>
<td>Amos Latteier and Michel Pelletier</td>
<td>New Riders</td>
<td>0-7357-1137-2</td>
<td>Sams Publishing</td>
<td>978-0735711372</td>
<td>Open Publication License, Version 1.0 (no options exercised)</td>
</tr>

<tr id="DRIVER_ENTRY">
<td>Linux

<tr>
<td><a href="https://www.oreilly.com/library/view/linux-device-drivers/0596005903/">Linux Device Drivers, Second Edition</td>
<td>Alessandro Rubini and Jonathan Corbet</td> 3rd ed.</a></td>
<td>Jonathan Corbet, Greg Kroah-Hartman, Alessandro Rubini</td>
<td>O'Reilly and Associates</td>
<td>0-596-00008-1</td> Media</td>
<td>978-0596005900</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation href="https://creativecommons.org/licenses/by-sa/2.0/">Creative Commons Attribution-ShareAlike 2.0 License</a> <a
              href="#DRIVER_NOTE">(See note below)</a>
</td>
</tr>

<tr>
<td>Effective
<td><a href="https://www.oreilly.com/library/view/effective-awk-programming/9781491904930/">Effective <code>awk</code> Programming, Third Edition</td> 4th ed.</a></td>
<td>Arnold Robbins</td>
<td>O'Reilly and Associates</td>
<td>0-596-00070-7</td> Media</td>
<td>978-1491904619</td>
<td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
<td><a href="http://sources.redhat.com/autobook/">GNU href="https://www.sourceware.org/autobook/">GNU Autoconf, Automake, and Libtool</a></td>
<td>Gary V. Vaughan, Ben Elliston, Tom Tromey, Ian Lance Taylor</td>
<td>New Riders</td>
<td>1-57870-190-2</td>
<td>978-1578701902</td>
<td>Open Publication License, Version 1.0 (no options exercised)</td>
</tr>

<tr>
<td><a href="http://www.gutenberg.org/etext/6527">Debian href="https://www.gutenberg.org/ebooks/6527">Debian GNU/Linux: Guide to
Installation and Usage</a> (Currently out-of-print)</td> Usage</a></td>
<td>John Goerzen and Ossama Othman</td>
<td>New Riders</td>
<td>0-7357-0914-9</td>
<td>978-0735709140</td>
<td><a href="/licenses/gpl.html">GNU General Public License</a></td>
</tr>

<tr>
<td>GTK+/GNOME
<td><a href="https://epdf.tips/gtk-gnome-application-development.html">GTK+/GNOME Application Development</td> Development</a></td>
<td>Havoc Pennington</td>
<td>New Riders</td>
<td>0-7357-0078-8</td>
<td>Sams Publishing</td>
<td>978-0735700789</td>
<td>Open Publication License, Version 1.0 (no options exercised)</td>
</tr>

<tr>
  <td><a href="http://cvsbook.red-bean.com/">Open Source Development with CVS</a></td>
  <td>Karl Fogel and Moshe Bar</td>
  <td>Paraglyph Press</td>
  <td>1932111816</td>
  <td>978-1932111811</td>
  <td><a href="http://www.gnu.org/licenses/gpl.html">GNU href="/licenses/gpl.html">GNU General Public License</a></td>
</tr>

<tr>
  <td><a href="http://producingoss.com/">Producing href="https://producingoss.com/">Producing Open Source
  Software: How to Run a Successful Free Software Project</a></td>
  <td>Karl Fogel</td>
  <td>O'Reilly and Associates</td> Media</td>
  <td>978-0596007591</td>
  <td><a href="http://creativecommons.org/licenses/by-sa/3.0/">Creative href="https://creativecommons.org/licenses/by-sa/3.0/">Creative
  Commons Attribution-ShareAlike 3.0</a></td> Attribution-ShareAlike 3.0 License</a></td>
</tr>

<tr>
  <td><a href="http://savannah.nongnu.org/projects/pgubook/">Programming href="https://www.bartlettpublishing.com/site/product/programming-from-the-ground-up/">Programming from the Ground Up</a></td>
  <td>Jonathan Bartlett</td>
  <td>Bartlett Publishing</td>
  <td>0975283847</td>
  <td>Orange Grove Texts Plus</td>
  <td>978-1616100643</td>
  <td><a href="http://www.fsf.org/licensing/licenses/fdl.html">GNU href="/licenses/fdl.html">GNU
  Free Documentation License</a></td>
</tr>

<tr>
  <td><a href="http://www.oreilly.com/catalog/make3/book/index.csp">Managing href="https://www.oreilly.com/openbook/make3/book/">Managing
  Projects with GNU Make, Third Edition</a></td> 3rd ed.</a></td>
  <td>Robert Mecklenburg</td>
  <td>O'Reilly and Associates</td>
  <td>0-596-00610-1</td> Media</td>
  <td>978-0596006105</td>
  <td><a href="http://www.gnu.org/licenses/fdl.html">GNU href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
  <td><a href="http://shop.oreilly.com/product/9780596002565.do">Using href="https://www.oreilly.com/library/view/using-samba-3rd/0596007698/">Using
  Samba, 2nd Edition</a></td>
  <td>Jay Ts, Robert 3rd ed.</a></td>
  <td>Robert Eckstein, David Collier-Brown</td> Jay Ts, Gerald Carter</td>
  <td>O'Reilly and Associates</td>
  <td>0-596-00256-4</td> Media</td>
  <td>978-0596002565</td>
  <td><a href="http://www.gnu.org/licenses/fdl.html">GNU href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
  <td><a href="http://svnbook.red-bean.com/">Version href="https://svnbook.red-bean.com/">Version Control
  with Subversion</a></td>
  <td>Ben Collins-Sussman, Brian W. Fitzpatrick, C. Michael Pilato</td>
  <td>O'Reilly and Associates</td>
  <td>0-596-00448-6</td>
  <td>Independently published</td>
  <td>978-1973363538</td>
  <td><a href="http://creativecommons.org/licenses/by/2.0/legalcode">Creative href="https://creativecommons.org/licenses/by/2.0/">Creative
  Commons Attribution 2.0 License</a></td>
</tr>

<tr>
  <td><a href="http://www.oreilly.com/openbook/motif/">Motif href="https://www.ist.co.uk/motif/motif_prog.html">Motif
  Programming Manual</a> (O'Reilly Vol. 6A, for Motif 2.1)</td>
  <td>Antony Fountain, Jeremy Huxtable, Paula Ferguson, Dan Heller</td>
  <td>O'Reilly Media</td>
  <td>978-1565920163</td>
  <td>Open Publication License, Version 1.0 or later</td>
</tr>

<tr>
  <td><a href="https://www.ist.co.uk/motif/motif_refs.html">Motif
  Reference Manual, Manual</a>  (O'Reilly Vol. 6B, Second Edition</a></td> for Motif 2.1)</td>
  <td>Antony Fountain, Paula Ferguson</td>
  <td>O'Reilly and Associates</td>
  <td>1-56592-654-4</td> Media</td>
  <td>978-1565926547</td>
  <td>Open Publication License, Version 1.0 or later</td>
</tr>

<tr>
  <td><a href="http://www-cs-students.stanford.edu/~blynn/gitmagic/">Git
  Magic</a> (Also available in other languages)</td>
  <td>Ben Lynn</td>
  <td>N/A</td>
  <td>N/A</td>
  <td><a href="/licenses/gpl.html">GNU General Public License</a>
  version 3 or later</td>
</tr>
</table>

<div class="big-section">
  <h3 id="Spanish">Free books in Spanish</h3>
  <span class="anchor-reference-id">(<a href="#Spanish">#Spanish</a>)</span>
</div>
<div style="clear: left;"></div>

<table class="listing" style="margin: 1.5em 0">
<tr><th>Title</th> <th>Author</th> <th>Publisher</th>
<th>ISBN 13</th> <th>License</th> </tr>

<tr>
  <td><a href="https://traficantes.net/sites/default/files/pdfs/orgguide.es_.pdf">
      Guía Compacta de Org-Mode</a></td>
  <td>Carsten Dominik<br />(translated by David Arroyo Menéndez)</td>
  <td>N/A</td>
  <td>N/A</td>
  <td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>

<tr>
  <td>Manual de Referencia de Bash, para Bash 5.1 <br />
      <a href="https://freakspot.net/programas/docs/bash/">(pdf, html)</a>
      <a href="https://web.archive.org/web/20240606185826/https://notabug.org/jorgesumle/bashrefes">(source)</a></td>
  <td>Brian Fox, Chet Ramey<br />(translated by Jorge Maldonado
      Ventura)</td>
  <td>N/A</td>
  <td>N/A</td>
  <td><a href="/licenses/fdl.html">GNU Free Documentation License</a></td>
</tr>
</table>

<dl>

<dt><a href="#ALP_ENTRY" name="ALP_NOTE"><strong>Note id="ALP_NOTE"><strong>Note on Advanced Linux
    Programming, First Edition:</strong></a></dt>
<dd>
The June 2001 printing of this book failed to list the license
notification properly.  This printed edition says it is a proprietary
book.  The publisher has assured us that this was purely a printing error
and that the intended license is “Open Publication License,
Version 1.0,
No options exercised”. exercised.”  Their <a
href="https://web.archive.org/web/20150330081029/http://www.advancedlinuxprogramming.com/errata.html">errata page</a>
confirms this.  They have assured us that the next printing will have the
corrected license.
</dd>

<dt><a href="#DRIVER_ENTRY" name="DRIVER_NOTE"><strong>Note on Linux
 Device Drivers, Second Edition:</strong></a></dt>
<dd>
The printed edition failed to properly apply the GNU FDL; a copy of
the GNU FDL is missing, and the license notice is not complete.  O'Reilly
will fix these problems in the next printing.
</dd>

</dl>

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