Gregor and the Curse of the Warmbloods

Suzanne Collins's third installment in The Underland Chronicles plunges Gregor back into the dangerous subterranean world beneath New York City. This time, he's joined by his younger sister Boots and their mother, as they embark on a desperate quest to find a cure for a mysterious and deadly plague. The book explores themes of family loyalty, courage in the face of overwhelming odds, and the moral complexities of war and xenophobia. Parents should be aware that, like the rest of the series, it deals with intense topics such as illness, peril, and the consequences of conflict, making it suitable for mature elementary readers who enjoy epic fantasy with a darker edge.

In this third book of "The Underground Chronicles," Gregor must once again return to the Underland to help fulfill a prophecy. Accompanied by his sister Boots and his mother, Gregor faces a new and difficult challenge. He's racing against time to find the only plant that will cure a terrible plague.