Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner
A Framework for Task-Based Learning
Jane Willis & Jane Rosemary Willis
Churchill's Spy Files: MI5's Top-Secret Wartime Reports
Nigel West
The Gilded Age: A History From Beginning to End
Hourly History
The Quantum Brain: Understand, Rewire and Optimize Your Brain
Amit Goswami & Valentina R. Onisor
Rediscover the Magick of the Gods and Goddesses
Jean-Louis de Biasi