Write Great Code, Volume 3: Engineering Software
Randall Hyde
Real-World Software Development
Raoul-Gabriel Urma & Richard Warburton
99 Bottles of OOP (Milk, Ruby)
Sandi Metz & Katrina Owen & TJ Stankus
Mythology 101
Kathleen Sears
Bayesian Statistics the Fun Way: Understanding Statistics and ...
Will Kurt
Statistics 101
David Borman