diff --git a/free-programming-books.md b/free-programming-books.md
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@@ -1594,7 +1594,6 @@ See also [TeX](#tex)
 * [How to Become an Exceptional DBA](http://www.red-gate.com/community/books/exceptional-dba-book) *(RedGate, By Brad McGehee)*
 * [SQL Server Stumpers Vol.5](http://www.red-gate.com/community/books/sql-server-stumpers-v5.htm) *(RedGate, By SQLServerCentral Authors)*
 * [Mastering SQL Server Profiler](http://www.red-gate.com/community/books/mastering-sql-server-profiler.htm) *(RedGate, By Brad McGehee)*
-* [Tribal SQL](http://www.red-gate.com/community/books/tribal-sql) *(RedGate & MidnightDBA, By various new SQL Server Authors)*
 
 
 ###Standard ML