diff --git a/templates/_content_learn_documentation.ftl b/templates/_content_learn_documentation.ftl
index 7eb91bb..892f95b 100644
--- a/templates/_content_learn_documentation.ftl
+++ b/templates/_content_learn_documentation.ftl
@@ -220,6 +220,11 @@
Bruce Silver, Edson Tirelli
ISBN: 9780982368183
DMN Method and Style: 3rd edition, with DMN Cookbook
+ Bruce Silver
+ ISBN: 9798218313302 (link)
Knowledge Automation: How to Implement Decision Management in Business Processes
Alan N. Fish