Gregor and the Curse of the Warmbloods
Suzanne Collins
Gregor and Boots must return to the Underland to help ward off a plague. It is spreading fast, and when it claims one of Gregor’s family, he begins to truly understand his role in the Prophecy of Blood. Gregor must summon all his power to end the biological warfare that threatens the fate of every warmblooded creature.
Reviews

This was just as good as the other books. In this book, Gregor was my favourite because he was getting braver. I would still recommend the whole series.
Inspector Viktor Hoverboard 04.09.2021

I enjoyed this because it reminded me very much of today, with everyone being on lockdown because of a virus.
Anonymous 27.07.2020

This book is written by the author of the Hunger Games and it has clearly showed that with its amazing plot consisting of everything needed to make a perfect non-fiction book.
Anonymous 15.08.2018

Another book of the Gregor The Overlander series, can't wait to read the next!
Anonymous 04.09.2017

This was a brilliant book and I love this series
Anonymous 04.08.2016

VERY addictive.
Anonymous 11.07.2014

It is a good book.
Anonymous 11.07.2014