Mathematics and plausible reasoning, volumes 1 and 2
György Pólya
React Native Blueprints: Create Eight Exciting Native Cross-Platform ...
Emilio Rodriguez Martinez
Taking the “Oof!” Out of Proofs
Alexandr Draganov
Valentinus Gnosticus?
Christoph Markschies
The Culture of Narcissism: American Life in an Age of Diminishing ...
Christopher Lasch
The Essentials of Spirituality
Felix Adler
Hymns to an unknown God : awakening the spirit in everyday life
Sam Keen