diff --git a/books/free-programming-books-langs.md b/books/free-programming-books-langs.md
index 8d4bd0714..96780b06c 100644
--- a/books/free-programming-books-langs.md
+++ b/books/free-programming-books-langs.md
@@ -2416,6 +2416,7 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [TypeScript Accelerated](https://accelerated.amimetic.co.uk) - James Porter
 * [TypeScript Deep Dive](https://basarat.gitbooks.io/typescript/)
 * [TypeScript for C# Programmers](http://www.infoq.com/minibooks/typescript-c-sharp-programmers)
+* [TypeScript Notes for Professionals](https://goalkicker.com/TypeScriptBook2/) - Compiled from StackOverflow documentation ([PDF](https://goalkicker.com/TypeScriptBook2/TypeScriptNotesForProfessionals.pdf))
 * [TypeScript Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/typescript) (PDF, Kindle) (email address *requested*, not required)