Gregor and the Marks of Secret

After a brief return home, Gregor must go back to the Underland with his sister Boots. Together, they team up with Princess Luxa and Ripred to protect the Underlanders from a rat army.

In Gregor and the Marks of Secret, the fourth installment in the captivating young fantasy series by the author of The Hunger Games, readers are reintroduced to Gregor and his little sister, Boots, just months after their return from the Underland. Despite their efforts to settle back into life above ground, Gregor feels a compelling pull to return, knowing that he holds a crucial role as a warrior vital to the survival of the Underlanders. Their mother remains in the midst of recovery from the plague, and while the family receives updates on her condition, the urgency of Gregor's mission weighs heavily on him.

This time, Gregor is not alone; he is joined by the now-talkative Boots, who continues to be regarded as the honorary princess. Their bond strengthens as they embark on a new adventure, where they align themselves with another young princess, Luxa, and Ripred, a clever rat. Together, they face the daunting challenge of defending the Underlanders and the vulnerable Nibblers, or mice, from the looming threat of a rat army. The stakes are higher than ever, and the journey promises to be fraught with danger and discovery.

As the story unfolds, themes of courage, friendship, and responsibility emerge, showcasing Gregor's growth as he steps into his role as a leader. The richly imagined world of the Underland continues to draw readers in, blending elements of fantasy and adventure that resonate with young audiences. Gregor and the Marks of Secret invites readers to explore the depths of bravery and the bonds of family as Gregor confronts the challenges ahead.