The New Shortwave Propagation Handbook -- This may well be the only book you'll need on the subject of ionospheric propagation for the next ten years or more!

International Antenna Collection Volume 1 -- A collection of antenna designs from around the world--from 136 kHz to 1.3 GHz, receiving and transmitting, fixed and mobile designs.

More Vertical Antenna Classics -- Includes a collection of articles on the art and science of the vertical antenna, as well as designs for a variety of operating preferences and bands.

Low Profile Amateur Radio -- Second edition. Now you can operate a ham radio station from almost anywhere! All the information you need to operate under restrictive situations and more.

International Antenna Collection Volume 2 -- A wealth of antennas covering 136 kHz to 2.4 GHz.