The Story of the Enigma: History, Technology and Deciphering -- Now Shipping! -- The ultimate reference on the Enigma!

The Secret Wireless War -- New 2007 Printing. Now Shipping! -- The Story of MI6 Communications--1939-1945 (World War II). This is an extraordinary story that includes hams among those patriots that undoubtedly helped the allied war effort.

World War II Radio Heroes: Letters of Compassion -- Now Shipping! -- A story about ham radio operators and others who helped ease worries during a time of war.

YASME--The Danny Weil and Colvin Radio Expeditions -- This is the history of three travelers: sailor Danny Weil and famed ham radio DXpeditioners Lloyd and Iris Colvin.

Perera's Telegraph Collectors Guide -- Now Shipping! -- The most complete source of information for all those interested in telegraph keys from beginner to avid collector.