Rosicrucian Trilogy
Joscelyn Godwin
Integral Medicine: A Noetic Reader
Ken Wilber & Marilyn Schlitz & Tina Hyman
Atheism and Theism
J. J. C. Smart & J. J. Haldane
Pure Mathematics for Advanced Level
Brian Desmond Bunday & Henry Mulholland
A Mathematical Space Odyssey: Solid Geometry in the 21st Century
Claudi Alsina & Roger B. Nelsen
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