CINXE.COM
Linking to our Site | Project Gutenberg
<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head> <meta charset="UTF-8"/> <title>Linking to our Site | Project Gutenberg</title> <link rel="stylesheet" href="/gutenberg/style.css?v=1.1"> <link rel="stylesheet" href="/gutenberg/collapsible.css?1.1"> <link rel="stylesheet" href="/gutenberg/new_nav.css?v=1.321231"> <link rel="stylesheet" href="/gutenberg/pg-desktop-one.css"> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="keywords" content="books, ebooks, free, kindle, android, iphone, ipad"/> <meta name="google-site-verification" content="wucOEvSnj5kP3Ts_36OfP64laakK-1mVTg-ptrGC9io"/> <meta name="alexaVerifyID" content="4WNaCljsE-A82vP_ih2H_UqXZvM"/> <link rel="copyright" href="https://www.gnu.org/copyleft/fdl.html"/> <link rel="icon" type="image/png" href="/gutenberg/favicon.ico" sizes="16x16" /> <meta property="og:title" content="Project Gutenberg" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.gutenberg.org/" /> <meta property="og:description" content="Project Gutenberg is a library of free eBooks." /> <meta property="fb:admins" content="615269807" /> <meta property="fb:app_id" content="115319388529183" /> <meta property="og:site_name" content="Project Gutenberg" /> <meta property="og:image" content="https://www.gutenberg.org/gutenberg/pg-logo-144x144.png" /> </head> <body> <div class="container"><!-- start body --><nav> <!--<div id="main_logo"> --> <a id="main_logo" href="/" class="no-hover"> <img src="/gutenberg/pg-logo-129x80.png" alt="Project Gutenberg" draggable="false" /> </a> <!-- </div>--> <div id="menu"> <label for="tm" id="toggle-menu">Menu<span class="drop-icon">▾</span></label> <input type="checkbox" id="tm" /> <ul class="main-menu cf"> <li> <a href="/about/">About <span class="drop-icon">▾</span> </a> <label title="Toggle Drop-down" class="drop-icon" for="sm0">▾</label> <input type="checkbox" id="sm0" /> <ul class="sub-menu"> <li><a href="/about/">About Project Gutenberg</a></li> <li><a href="/policy/collection_development.html">Collection Development</a></li> <li><a href="/about/contact_information.html">Contact Us</a></li> <li><a href="/about/background/">History & Philosophy</a></li> <li><a href="/policy/permission.html">Permissions & License</a></li> <li><a href="/policy/privacy_policy.html">Privacy Policy</a></li> <li><a href="/policy/terms_of_use.html">Terms of Use</a></li> </ul> </li> <li> <a href="/ebooks/">Search and Browse <span class="drop-icon">▾</span> </a> <label title="Toggle Drop-down" class="drop-icon" for="sm8">▾</label> <input type="checkbox" id="sm8" /> <ul class="sub-menu"> <li><a href="/ebooks/">Book Search</a></li> <li><a href="/ebooks/bookshelf/">Bookshelves</a></li> <li><a href="/browse/scores/top">Frequently Downloaded</a></li> <li><a href="/ebooks/offline_catalogs.html">Offline Catalogs</a></li> </ul> </li> <li> <a href="/help/">Help <span class="drop-icon">▾</span> </a> <label title="Toggle Drop-down" class="drop-icon" for="sm3">▾</label> <input type="checkbox" id="sm3" /> <ul class="sub-menu"> <li><a href="/help/">All help topics →</a></li> <li><a href="/help/copyright.html">Copyright How-To</a></li> <li><a href="/help/errata.html">Errata, Fixes and Bug Reports</a></li> <li><a href="/help/file_formats.html">File Formats</a></li> <li><a href="/help/faq.html">Frequently Asked Questions</a></li> <li><a href="/policy/">Policies →</a></li> <li><a href="/help/public_domain_ebook_submission.html">Public Domain eBook Submission</a></li> <li><a href="/help/submitting_your_own_work.html">Submitting Your Own Work</a></li> <li><a href="/help/mobile.html">Tablets, Phones and eReaders</a></li> <li><a href="/attic/">The Attic →</a></li> </ul> </li> <li><a href="/donate/">Donate</a></li> </ul> </div> <div class="donate"> <div class="searchbox"> <form method="get" action="/ebooks/search/" accept-charset="utf-8" enctype="multipart/form-data" class="searchbox"> <input type="text" value="" id="menu-book-search" name="query" class="searchInput" title="Quick search" tabindex="20" size="20" maxlength="80" placeholder=" Quick search" /> <input type="submit" name="submit_search" value="Go!" style="vertical-align:middle;" /> </form> </div> <form class="donatelink" action="https://www.paypal.com/cgi-bin/webscr" method="post" target="new"> <p><a href="/donate/">Ways to donate</a></p> <input type="hidden" name="cmd" value="_s-xclick" /> <input type="hidden" name="hosted_button_id" value="XKAL6BZL3YPSN" /> <input class="donbtn" type="image" src="/pics/en_US.gif" name="submit" alt="Donate via PayPal" /> </form> </div> </nav> <div class="page_content"><!-- start content --> <h1 id="linking-to-project-gutenberg">Linking to Project Gutenberg</h1> <p>If you want to do mass downloads, robot our site, learn about terms of use, or find out more about permissions, please see the <a href="/help/">specific help pages</a> for those topics.</p> <ul> <li>You may link to the Project Gutenberg website. You do not need permission to do so. Link to any page, but see the following for linking to eBook files themselves:</li> <li>If you link to one of our eBooks, do not Link directly to specific eBook files, as the filenames or locations may change over time. Instead, link to the canonical eBook landing page, author page, or subject page. Landing pages are the site, followed by “ebooks,” followed by an eBook number. For example, http://www.gutenberg.org/ebooks/48320</li> <li>We do not participate in link exchanges or provide external links to unaffiliated products, services or sites.</li> </ul> <h1 id="more-information-about-linking">More Information About Linking</h1> <div class="box_shadow">This page contains information for webmasters who want to link to our site. If you just want to browse our site, you don't need to read this page.</div> <p>The Project Gutenberg website terms of use, and Project Gutenberg trademark, forbid certain uses. These especially include commercial uses (any non-free for for-profit), and redistribution using the “Project Gutenberg” name. It is <em>expressly forbidden</em> to make our contents look like it came from your website, irrespective of the method used (frames, <a href="#image-inlining">image inlining</a>, roboting, rewriting, etc.). Just use plain links.</p> <h2 id="do-not-link-directly-to-the-ebook-files">Do Not Link Directly to the eBook Files</h2> <p>Direct links to files will be redirected to the appropriate catalog page. Direct links to files are bad because:</p> <ul> <li>we may move the file, breaking your link,</li> <li>we may post an updated edition with a different filename and your link will point to the old edition,</li> <li>a file represents just one available format, the user following your link will not know that there are other formats to choose from,</li> <li>the user will not realize the wealth of related material to be found in our archive.</li> </ul> <p>But if you run an independent search site for our books read the <a href="#independent-project-gutenberg-search-sites">independent search site section</a> below.</p> <h2 id="canonical-urls-to-books-and-authors">Canonical URLs to Books and Authors</h2> <p>If you want to link to one of our books or authors please use only the URL formats described here. Either http:// or https:// is supported.</p> <ul> <li><strong>https://www.gutenberg.org/ebooks/12345</strong></li> </ul> <p>This URL will always lead to the catalog page of the ebook with the number 12345 (replace 12345 with the ebook number you are interested in).</p> <ul> <li><strong>https://www.gutenberg.org/author/Mark_Twain</strong></li> </ul> <p>This URL will always lead to a list of all books by the author “Mark Twain”. (Replace Mark_Twain with the author you are interested in. Use an underscore or a plus sign in place of spaces.)</p> <ul> <li>Use <strong>https://www.gutenberg.org/author/Henry_James_(1843-1916)</strong> if you have to disambiguate between authors. If only one date is known or certain use (1843-) or (-1916). The parens and the hyphen are required.</li> </ul> <h2 id="image-inlining">Image Inlining</h2> <p>You may use all images from our ebooks not protected by U.S. copyright law on your site. If the book is not protected by U.S. copyright law, the images in the book are also not protected by U.S. copyright law. Read the license inside the book to find out if the book is protected by U.S. copyright law. However <strong>you must copy the image</strong> and host it on your site, not link to the image hosted on our site.</p> <p>Our servers are configured not to serve images to third-party websites. Therefore your users may only see a warning notice instead of the intended picture.</p> <h2 id="independent-project-gutenberg-search-sites">Independent Project Gutenberg Search Sites</h2> <p>Some sites provide their own search engine for Project Gutenberg eBooks. Some of them are dedicated to Project Gutenberg only, other include books from a variety of free collections in their database.</p> <p>Note that the Project Gutenberg Catalog is now <a href="/ebooks/offline_catalogs.html">available in machine-readable format</a>. Please use one of those files to feed your database instead of <a href="/policy/robot_access.html">roboting our site</a>.</p> </div><!--content ending--> </div><!-- body ending --> <div class="footer"><!-- start footer --> <ul> <li> <a href="/policy/privacy_policy.html" title="Privacy Policy">Privacy policy</a> </li> <li> <a href="/about/" title="About Project Gutenberg">About Project Gutenberg</a> </li> <li> <a href="/policy/terms_of_use.html" title="Terms of Use">Terms of Use</a> </li> <li> <a href="/about/contact_information.html" title="Contact Information">Contact Information</a> </li> <li><a href="/help/" title="Get Help">Get Help</a></li> </ul> <a href="https://www.ibiblio.org/" title="Project Gutenberg is hosted by ibiblio"> <img src="/gutenberg/ibiblio-logo.png" alt="iBiblio"> </a> </div><!-- footer ending--> </body> </html>