The Complete Guide to Electronic Games by Howard J. Blumenthal
(1981, 310 pages, PB). ISBN: 0-452-25268-7, Original price: $6.95.
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Detailed listing of most of the handheld electronic games available by 1981, listed with estimated price. Also has a small section featuring the Atari 2600, Intellivision, Odyssey 2 and APF M1000 systems. From the cover: "Over 170 games for children and adults described, compared, and rated for price and playability. Fully illustrated with 153 photographs."