This book is the sequel to The Edge of Time, and continues the Stockton family adventures. Two sets of twins and their friends time...

A 26-year old Stanford graduate geologist and his survey team travel from Tripoli, Libya over the vast Sahara to Alexandria, Egypt...

Copper Canyon continues the adventures of beautiful Detective Socorro Castillo, her friends and lovers. The story takes place mostly in...

The true history of IBM’s mission in Southeast Asia during the Vietnam War and the and of the IBM bachelor computer technicians that...