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.

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

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.

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

RSGB 1940s Amateur Radio Special Edition -- 6 book set.