Isis: Digest
Caitlin Matthews & Julie Scott & Steven Armstrong & Arthus Versluis & Lucia Chiavola Birnbuam & John Carey
The Secret of Prosperity
Benjamin Franklin & Marcus Aurelius & Lao Tzu & James Allen & Wallace D. Wattles & William Walker Atkinson & P. T. Barnum & Orison Swett Marden & Russell Conwell & Henry Harrison Brown & Thorstein Veblen & Émile Coué & Kahlil Gibran & Niccolò Machiavelli
The Philosophy of Quantum Physics
Cord Friebe & Meinard Kuhlmann & Holger Lyre & Paul M. Näger & Oliver Passon & Manfred Stöckler
Integration With Complex Numbers: A Primer on Complex Analysis
Aisling McCluskey
Begegnungen mit bemerkenswerten Menschen
Georges Ivanovich Gurdjieff
Mathematics: The Core Course for A-Level
Linda Bostock & Suzanne Chandler
Mathematics: Mechanics and Probability
Further Pure Mathematics
Linda Bostock & Suzanne Chandler & C. Rourke