After years of moving from one orphanage to another following their parents' disappearance, Kate, Michael, and Emma learn that they have special powers, a prophesied quest to find a magical book, and a fearsome enemy.

Francis Meredith's interest in fashion makes him a target at school, but his life changes when he becomes friends with Andi, whose family is in the fashion business, and Jessica, a ghost who has no idea how she died.

Hans, a foundling raised by a grave robber, helps Countess Angela Gabriela, nearly thirteen, when she is torn away from her dream of being a professional puppeteer by an evil archduke out to destroy her and her parents.

Eleven-year-old Makeda dreams of meeting her African American mother, while coping with serious problems in her white adopted family, a cross-country move, and being homeschooled.

""Believing that she is a carrier of the deadly disease they are calling the "Aberdeen flu," Shay has surrendered herself to the authorities and along with other survivors becomes an unwilling test subject in the effort to find a cure; but when the lab is attacked she and a few of the others with the strongest supernatural abilities escape, and her boyfriend Kai is determined to find her, while ghostly Callie, the true carrier, will atone for her...

When Firestar's grandchildren, Hollyleaf, Lionblaze, and Jay feather, finally discover who their true parents are, there are dire conseqyences for ThunderClan and the warrior code.

When Starflight, one of the dragonets of destiny, is kidnapped by the NightWings he finds that the kingdom of his birth is a miserable place, full of terrible secrets. With his fellow dragonets too far away to help, the fate of two kingdoms rests in his talons.

During World War II, eleven-year-old Felicity is sent from London to Bottlebay, Maine, to live with her grandmother, aunt, uncle, and a reclusive boy who helps her decode mysterious letters that contain the truth about her missing parents.

After attending a powerful protest, Shayla starts wearing an armband to school to support the Black Lives Matter movement, but when the school gives her an ultimatum, she is forced to choose between her education and her identity.

Emma continues her quest to locate the Book of Death before Dire Magnus does, while Kate and Michael search for their sister, who has been captured by the evil mastermind.