Introduction to Radio Frequency Design -- Basic RF concepts (with some related analog subjects) for the amateur or engineer.

ARRL's Hands-On Radio Experiments -- Now Shipping! -- Over 60 basic electronics experiments from the pages of QST!

Digital Signal Processing Technology -- Essentials of the Communications Revolution. An understandable presentation and reference on DSP in contemporary communications technology.

ARRL's Vintage Radio -- Articles about the lure of vintage Amateur Radio gear.

RF Components and Circuits -- New price $50.95, effective April, 16 2008. -- A comprehensive introduction to designing and understanding RF circuits.