For over 100 years, the kingdom of Knighton was a peaceful place, until The Book of Monsters escaped from his prison. Stuffed to the spine with page after page of the most fearsome monsters imaginable, The Book of Monsters fights the NEXO KNIGHTS team by summoning bad guys from within. And now, the Book of Monsters from the LEGO NEXO KNIGHTS television series and toys can be in your hands! Look inside to learn all about the vile villains who threaten Knighton and about the valiant NEXO KNIGHTS who fight to stop them! Part guide book, part artifact: this is the real-life Book of Monsters, the archenemy of the NEXO KNIGHTS team!

Plus: this book includes a poster and a time-exclusive NEXO Power that will not be available anywhere else until 2017! When the jacket is taken off, this book is a detailed recreation of The Book of Monsters from the TV show- it feels like you're holding the real thing!