diff --git a/free-books.md b/free-books.md
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@@ -22,6 +22,9 @@ A great collection of the best FREE programming books covering computer science,
 - 🏆 **[The Algorithm Design Manual](https://www8.cs.umu.se/kurser/TDBAfl/VT06/algorithms/BOOK/BOOK/BOOK.HTM)** – Learn **real-world** algorithms.
 - 🚀 **[Think Python](https://greenteapress.com/thinkpython2/thinkpython2.pdf)** – A **beginner-friendly** Python programming book.
 
+### TypeScript
+- 📘 **[The Concise TypeScript Book](https://gibbok.github.io/typescript-book/)** – A free and open-source TypeScript book, covering everything from fundamentals to advanced concepts.
+
 ---
 
 ## 🏗 **Backend Development – Essential Books**