Here is a review of  “Six Flags Over Texas” – The First Fifty Years. It is a nice detailed review. If you are interested in the book you should check it out:

Flags Fly For New Six Flags Book
A must read for every fan of Six Flags Over Texas and theme park history.

By Mike Virgintino (Star Patcher) – November 10, 2016 9:46 am ET

http://patch.com/texas/cedar-park/flags-fly-new-six-flags-book