In 1665 London, fourteen-year-old Christopher Rowe, apprentice to an apothecary, and his best friend, Tom, try to uncover the truth behind a mysterious cult, following a trail of puzzles, codes, pranks, and danger toward an unearthly secret with the power to tear the world apart.

After shunning Jaime, the school nerd, on her first day at a new middle school, Penelope Torres tries to blend in with her new friends in the art club, until the art club goes to war with the science club, of which Jaime is a member.

Leander and Polly are two teenage Union soldiers who carry deep, dangerous secrets. Leander is underage when he enlists and Polly follows her father into war disguised as his son. The war proves life changing for both as they survive incredible odds. Leander struggles to be accepted as a man and loses his arm as a consequence. Polly mourns the death of her father, endures Andersonville Prison, and narrowly escapes the Sultana steamboat disaster. As...

Astrid signs up for roller derby camp, but her best friend Nicole chooses dance. While making new friends and struggling with a new sport, Astrid fears she is losing Nicole.