RJ is a librarian and wants some recommendations on coding books for kids to learn how to code. Leo says that the issue with books on coding is that they are dated pretty quickly. That's why he always recommends going to Code Academy. Kids are also interested in learning the languages of the day. But there are some classics including learning Python. The Kernahan and Ritchie C Programming Language Book is a short book, but a classic. How to Design Programs (HTDP) is the most important programming book you can get, and it's free online as well as in publication, along with SICP.