diff --git a/books/free-programming-books-langs.md b/books/free-programming-books-langs.md
index 63c086f19..e2a642887 100644
--- a/books/free-programming-books-langs.md
+++ b/books/free-programming-books-langs.md
@@ -2270,7 +2270,6 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 ### Scala
 
 * [A Scala Tutorial for Java programmers](https://docs.scala-lang.org/tutorials/scala-for-java-programmers.html) (PDF)
-* [Advanced Scala with Cats](http://underscore.io/books/advanced-scala/) - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB) (email address *requested*, not required)
 * [Another tour of Scala](https://web.archive.org/web/20190629103826/http://naildrivin5.com/scalatour/) - David Copeland
 * [Creative Scala](http://underscore.io/books/creative-scala/) - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB) (email address *requested*, not required)
 * [EAI Patterns with Actor Model](https://github.com/alexanderfefelov/eai-patterns-with-actor-model) - Vaughn Vernon
@@ -2294,6 +2293,7 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [Scala School by Twitter](http://twitter.github.io/scala_school/)
 * [Scala Succinctly](https://www.syncfusion.com/ebooks/scala_succinctly) - Chris Rose
 * [Scala Tutorial](https://www.tutorialspoint.com/scala/) - Tutorials Point (HTML, PDF)
+* [Scala with Cats 2](https://www.scalawithcats.com) - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB)
 * [tetrix in Scala](http://eed3si9n.com/tetrix-in-scala-html5-book)
 * [The Neophyte's Guide to Scala](http://danielwestheide.com/scala/neophytes.html) - Daniel Westheide
 * [The Type Astronaut's Guide to Shapeless](http://underscore.io/books/shapeless-guide/) - Dave Gurnell (PDF, HTML, EPUB) (email address *requested*, not required)