The governor of OK's brother wrote a book detailing the OKC bombing well before the event and even named the guy tom mcveigh.

This book.. https://www.amazon.com/Final-Jihad-When-Worst-Finally/dp/0964704811

Was written by the OK governor, Frank Keating's brother, Martin Keatin before the OKC  bombing, in 1994. The book is the exact same plot with even the same names everything almost exact.

Reviews discuss this oddity - https://www.amazon.com/Final-Jihad-When-Worst-Finally/dp/0964704811

Its called The Final Jihad: When the "Best of the Worst" Finally Come for Us