The Sea of Trolls

A parent might reach for this book when their adventurous reader is ready for a fantasy with more depth and historical texture. The Sea of Trolls follows Jack, a young Saxon boy, who is captured by Vikings along with his sister. To save her from a deadly curse, he must journey into the mythical land of the trolls. This epic quest explores profound courage in the face of terror, family loyalty, and resilience. While it contains Viking violence and scary monsters, it is an excellent choice for mature middle grade readers (11+) who appreciate a story that masterfully weaves history, mythology, and magic into an unforgettable adventure.