Shi'ism
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Teaching Computing: A Practitioner's Perspective
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Umberto Eco: Philosophy, Semiotics and the Work of Fiction
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Distilling Ideas: An Introduction to Mathematical Thinking
Brian P. Katz & Michael Starbird & Michael P. Starbird
Historical Dictionary of International Intelligence
Nigel West
Historical Dictionaries of Intelligence and Counterintelligence (1)
Seven Years of Manifold, 1968-1980
Ian Nicholas Stewart & John Jaworski
Further Programming for the ZX Spectrum
Ian Nicholas Stewart & Robin Jones
Easy Programming for the ZX Spectrum