The 5 AM Club
Robin Sharma
Wicked Good Barbecue
Andrea Pyenson & Andy Husbands & Chris Hart
Computer Security and Encryption
S. R. Chauhan & S. Jangra
The Hardware Hacker
Andrew Huang
99 Bottles of OOP (Beer, Ruby)
Sandi Metz & Katrina Owen & TJ Stankus
99 Bottles of OOP (Milk, Ruby)
Polished Ruby Programming
Jeremy Evans
Programming Ruby 3.2
Noel Rappin & Dave Thomas
Programming Ruby 3.3
Dave Thomas & Noel Rappin
From Ruby to Elixir
Stephen Bussey