The future: Another war... another frightening aspect of man's desire to dominate other men. A coordinated coup in South Africa and Germany catches America off guard and redefines a new Axis movement. With lightning speed these new enemies attack US and European shipping lanes, setting off a deadly escalating global crisis. The Berlin-Boer Axis weapons of choice: tactical nukes. The Axis state-of-the-art submarine that reeks havoc on Allied shipping is the Voortrekker, a prowling lethal under water weapon captained by the brash Jan ter Horst. Captain Jeffrey Fuller and the crew of the USS Challenger are sent to stopp ter Horst before his deadly ship can destroy the entire Pacific Fleet. Crush Depth is a well written thriller in the vein of Tom Clancy. Excellent is adventure and naval shoot outs. If you like Clancy, you'll like Joe Buff's Crush Depth for sure.