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 <header>
 <h1 class="title">Michael Abrash’s Graphics Programming Black Book, Special Edition</h1>
 <h2 class="author">Michael Abrash</h2>
 </header>
+<blockquote>
+  <b>Note:</b>
+  This is the single-page online version. You can find the <a href="https://github.com/jagregory/abrash-black-book">source at Github</a>, a Mobi and Epub version on the <a href="https://github.com/jagregory/abrash-black-book/releases">Github releases list</a>, and <a href="http://www.jagregory.com/writings/converting-and-preserving-michael-abrash-graphics-programming-black-book/">an overview of what this is</a> on my blog. Thanks for reading.
+  <cite>&mdash;James Gregory</cite>
+</blockquote>
 <nav id="TOC">
 <ul>
 <li><a href="#introduction">Introduction</a></li>
