diff --git a/README.rst b/README.rst
index c3adcb3..18c8c5c 100644
--- a/README.rst
+++ b/README.rst
@@ -10,7 +10,7 @@ since his work forms the core of this interactive book.
 
 The chapter on Algorithm Analysis was ported from one by Jan Pearce, Brad Miller, and David Ranum
 for the
-`Problem Solving with Algorithms and Data Structures using C++ <https://runestone.academy/runestone/static/cppds/index.html>`_
+`Problem Solving with Algorithms and Data Structures using C++ <https://runestone.academy/ns/books/published/cppds/index.html>`_
 which was also released under the
 `Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0) <http://creativecommons.org/licenses/by-nc-sa/4.0>`_
 
@@ -26,7 +26,7 @@ How to use this book
 
 Licensing
 =========
-
+https://runestone.academy/ns/books/published/cppds/index.html
 .. raw:: html
 
   <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/">
diff --git a/pretext/Figures/cc-image.png b/pretext/Figures/cc-image.png
new file mode 100644
index 0000000..12229ac
Binary files /dev/null and b/pretext/Figures/cc-image.png differ
diff --git a/pretext/main.ptx b/pretext/main.ptx
index 4ae88a5..a6456ac 100755
--- a/pretext/main.ptx
+++ b/pretext/main.ptx
@@ -5,6 +5,7 @@
  <book xml:id="comp2" permid="com">
     <title>On Complexity</title>
     <subtitle>The PreTeXt Interactive Edition</subtitle>
+    <xi:include href="./meta_frontmatter.ptx"/>
     <xi:include href="./Preface/toctree.ptx"/>
     <xi:include href="./ComplexityScience/toctree.ptx"/>
     <xi:include href="./AlgorithmAnalysis/toctree.ptx"/>
diff --git a/pretext/meta_frontmatter.ptx b/pretext/meta_frontmatter.ptx
new file mode 100644
index 0000000..afb3947
--- /dev/null
+++ b/pretext/meta_frontmatter.ptx
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This frontmatter division contains all content before the -->
+<!-- first chapter.  -->
+<frontmatter xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="meta_frontmatter">
+
+  <bibinfo>
+    <author>
+      <personname>Dr. Jan Pearce, Dr. Allan B. Downey, Dr. Brad Miller, and Dr. David Ranum</personname>
+      <department>Computer Science</department>
+      <institution>Berea College</institution>
+    </author>
+    <date><today/></date>
+    <copyright>
+    <!-- In addition to specifying the copyright holder, you should  -->
+      <!-- include a license, such as the cc-by-sa license shown below -->
+      <!-- so people reading your book know how they can use it.       -->
+      <year>2022<ndash/>2023</year>
+      <holder>Dr. Jan Pearce</holder>
+      <!-- <minilicense><image source="../images/by-sa.png" /></minilicense> -->
+      <shortlicense>
+        <image source="cc-image.png" width="25%">
+          <description>CC BY-SA 4.0</description>
+        </image>
+        <p>
+        </p>
+        <!-- <image source="../images/by-sa.png" width="15%"/>  -->
+        This work is licensed under the open source Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit
+        <url 
+          href="https://creativecommons.org/licenses/by-sa/4.0/legalcode"
+          visual="creativecommons.org/licenses/by-sa/4.0/legalcode">
+          CC BY-SA 4.0
+        </url>
+        For a human readable summary see <url href="https://creativecommons.org/licenses/by-sa/4.0/" visual="creativecommons.org/licenses/by-sa/4.0/">CC-BY-SA 4.0 Summary</url>.
+      </shortlicense>
+    </copyright>
+    </bibinfo>
+
+  <titlepage>
+    <titlepage-items/>
+  </titlepage>
+
+  <colophon>
+    <title>Open Source Licensing</title>
+    <colophon-items/>
+  </colophon>
+  <!--     <website>
+      <name><c>my-website.org</c></name>
+      <address>http://pretextbook.org</address>
+    </website> -->
+
+  <acknowledgement>
+    <p>
+      We are extremely grateful to Berea College's work program and the superb Berea College students who converted this book to Runestone in Spring and Summer 2020 in spite of COVID-19.
+    </p>
+  </acknowledgement>
+
+  <preface xml:id="meta_frontmatter-preface">
+  <!-- You should be a little careful about what you put here -->
+    <!-- Avoid elements that should have a number, for example  -->
+    <p>
+      This book is an interactive version of Allen B. Downey's <url href="https://greenteapress.com/wp/think-complexity-2e/" visual="https://greenteapress.com/wp/think-complexity-2e/">Think Complexity</url> on complexity Science. We are very grateful to Allen B. Downey for his work in writing <url href="https://greenteapress.com/wp/think-complexity-2e/" visual="https://greenteapress.com/wp/think-complexity-2e/">Think Complexity</url> and for releasing it under the <url href="http://creativecommons.org/licenses/by-nc-sa/4.0" visual="http://creativecommons.org/licenses/by-nc-sa/4.0">Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0)</url> since his work forms the core of this interactive book.
+    </p>
+    <p>
+      The chapter on Algorithm Analysis was ported from one by Jan Pearce, Brad Miller, and David Ranum for the <url href="https://runestone.academy/ns/books/published/cppds/index.html" visual="https://runestone.academy/ns/books/published/cppds/index.html">Problem Solving with Algorithms and Data Structures using C++</url> which was also released under the <url href="http://creativecommons.org/licenses/by-nc-sa/4.0" visual="http://creativecommons.org/licenses/by-nc-sa/4.0">Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0)</url>.
+    </p>
+  </preface>
+  <!-- Note: You can have more than one preface. -->
+</frontmatter>
+
+  
\ No newline at end of file