File Handling and Other Programs for the Psion Organiser II-Mike Shaw

Alien Blood : Psion and Catspaw by Joan D. Vinge (1988, Hardcover, like new)

Machine Code Programming on the Psion Organizer II,Bill Aitken

Ride from Within: Use Tai Chi Principles t- 9781570763182, James Shaw, paperback

Psion by Joan D. Vinge, 1982

Track Design and Construction Using TRAX, Geary, Jeff & Shaw, John, Used; Very G

First Steps in Programming the Psion Series 3,Mike Shaw

The Birdwatcher, Shaw, William, Used; Good Book