Edwin Schlossberg, John Brockman: The Pocket Calculator Game Book (1975)

New. The Electronic Game Machine. America’s New Favorite 50 Games & Puzzles 50. Count ’em! Spectacular Fun for 1, 2, 3, 4. Or More! Ladies & Gentlemen, The Most Astonishing, Entertaining, Colossal. The First-And-Only-Book-of-Its-Kind For Learning & Pleasure. Turns Your Calculator Into a Game Board, a Puzzle Board, a Deck of Cards. New Amazing Games with Numbers. The New, Original Rule Book. New Social Interaction Device!… The Most Marvelous Electronic Device on Earth. Your Pocket Calculator. Games You Play Yourself. Games You Play with Others. Play It Today! The Authentic New Book for New Authentic Games. Play: Calculator Poker! Play: Lover’s Maze! Play: High Roller! Plus Many, Many More! Magic Number! Even and Odd! Fast Eddie! Calculator 21! Widgets! The Dating Game! Double Solitaire! Fascinating, Astounding, Amusing Experiences for You and Your Friends! Play ’em Today! (from the back cover of the 1976 Bantham edition, so is the cover above)

Publisher William Morrow and Company, New York, 1975
ISBN 0688029833
158 pages
via UNFO

PDF (updated to an OCR’d version on 2014-6-7 via Marcell Mars)