The Colossal Book of Mathematics: Classic Puzzles, Paradoxes, ...
Martin Gardner
Additional Mathematics: Pure & Applied
J. F. Talbert & H. H. Heng
Fog of War
Mark Bourrie
Historical Dictionary of the Tamils
Vijaya Ramaswamy
Deep Learning: A Practical Introduction
Manel Martinez-Ramon & Meenu Ajith & Aswathy Rajendra Kurup
Surviving as a "Software as a Service" (SaaS) Startup
Nick Birch