diff --git a/preface.asciidoc b/preface.asciidoc
index cdb827a3..c0f8e80a 100644
--- a/preface.asciidoc
+++ b/preface.asciidoc
@@ -82,17 +82,13 @@ However, note that the private keys used to construct addresses are either print
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-=== O'Reilly Safari
-
-[role = "safarienabled"]
+[role = "ormenabled"]
 [NOTE]
 ====
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+For more than 40 years, pass:[<a href="https://oreilly.com" class="orm:hideurl"><em class="hyperlink">O’Reilly Media</em></a>] has provided technology and business training, knowledge, and insight to help companies succeed.
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 === How to Contact Us
 
@@ -103,21 +99,28 @@ Please address comments and questions concerning this book to the publisher:
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-  <li>707-829-0515 (international or local)</li>
+  <li>800-889-8969 (in the United States or Canada)</li>
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+  <li><a class="email" href="mailto:support@oreilly.com"><em>support@oreilly.com</em></a></li>
+  <li><a href="https://www.oreilly.com/about/contact.html"><em>https://www.oreilly.com/about/contact.html</em></a></li>
 </ul>
 ++++
 
-To comment or ask technical questions about this book, send email to pass:[<a class="email" href="mailto:bookquestions@oreilly.com"><em>bookquestions@oreilly.com</em></a>].
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+
 
 === Contacting the Authors