LEGO NEXO KNIGHTS. NEXO KNIGHTS HANDBOOK / 1 RARE NEXO POWER : Paperback : SCHOLASTIC INFANTIL : 9780545905862 : 0545905869 : 28 Apr 2016 : "Want to know more about all your favorite Nexo Knights characters? Look inside to discover ... facts about Clay, Macy, Jestro, and all the other heroes, villains, and monsters of Knighton"--Back cover.