She rolled her wheelchair to Ancient Greece and Mythic Ireland, and now she is opening one last door, hoping to find her dad, her best friend Maria, and her way back home. She is diving into Norse Mythology with Loki and an army of dwarves on her heels. Meanwhile, the sons and daughters of Hercules, two trickster gods, a couple of valkyries, a minotaur, and an army of automatons and bloodthirsty Vikings stand on the brink of war. Can she stop Prometheus from destroying time forever? Can she save the world before the clock breaks? Charlie is taking one last adventure into a world of myth and magic. Join Charlie on her trip to the End of Time with this final book in the Clockbreakers series! Readers who love mythology, folklore, and adventure will enjoy the journey back in time. The first book brought young readers to Ancient Greece. The second fell back into Ancient Ireland. The final book in the series takes readers into Norse mythology, and straight to the end of time.