| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Agile Web Development with Rails 6 | 978-1-68050-670-9 (1-68050-670-6) | 2020 | Sam Ruby · Dave Thomas |
| Build Awesome Command-Line Applications in Ruby: Control Your Computer, Simplify Your Life | 978-1-934356-91-3 (1-934356-91-3) | 2012 | |
B. C · D B · D.C. · David B. · David Bryant Copeland · David C. · David Copeland