The ARRL Antenna Book -- The ultimate reference for Amateur Radio antennas, transmission lines and propagation. Fully-searchable CD-ROM included. 21st edition.

Power Supply Handbook -- Gain the knowledge and confidence you need to build and use power supplies. A must have for your bookshelf!

ARRL's Low Power Communication -- Now Shipping! -- Build and operate low-power radio gear-the QRP way! 3rd Edition.

The ARRL Handbook for Radio Communications -- THE standard in applied electronics and communications.

The ARRL Handbook (2008 softcover edition) -- Now Shipping! -- THE standard in applied electronics and communications.