The Knights' Code is an ancient book: a guide every knight-in-training receives upon entering Knighton's prestigious Knights Academy. This unique format looks just like the ACTUAL Knights' Code from the NEXO KNIGHTS TV show! Updated with the latest technological advances by the NEXO KNIGHTS themselves, this book contains Knightly codes of conduct, detailed descriptions of power-ups and the latest weaponry, critical information on Knighton and wizard history, and much, much more.
Like the Book of Monsters before it, this is a beautifully illustrated guide designed to look like an in-world book. In this case, it belongs to the leader of the NEXO KNIGHTS team-Clay. Clay is constantly referring to The Knights' Code in the series, and the characters use it as a guide for how to battle the evil monsters they face. The format is intended to feel deluxe, and as if it's an artifact from the actual TV show.
- In one part, Beast Master is called "Monster Masher."