On Gwyn's ninth birthday, his grandmother tells him he may be a magician, like his Welsh ancestors. She gives him five gifts to help him - a brooch, a piece of dried seaweed, a tin whistle, a scarf, and a broken toy horse. One blustery day, unsure what to do with his newfound magic, Gwyn throws the brooch to the wind and receives a silvery snow spider in return. Will he be able to use this special spider to bring his missing sister, Bethan, home?

An extraordinary quest, a magician’s powers, and the journey to find a kingdom.... Timoken is a prince from a secret kingdom. Before his birth, a forest-jinni bestowed upon him two magical gifts: a cloak made from the web of the last moon spider, and a potion called Alixir, the water of eternal life. Yet in exchange for the protection of these gifts, Timoken will always have one foot in the world of men and the other in the strange world of magic.

Charlie doesn't want to believe it when he discovers that he can hear people in photographs talking. But his horrible aunts are delighted: it means that he is one of the chosen and must attend Bloor's Academy for gifted children. Once there, Charlie realizes that some of his classmates have equally mysterious powers, and soon Charlie is involved in uncovering the mysterious past of one of them.

As the son of Hades, Nico di Angelo has been through so much, from the premature deaths of his mother and sister, to being outed against his will, to losing his friend Jason during the trials of Apollo. But there is a ray of sunshine in his life—literally: his boyfriend, Will Solace, the son of Apollo. Together the two demigods can overcome any obstacle or foe. At least, that's been the case so far . . . Now Nico is being plagued by a voice calling out to him from Tartarus, the lowest part of the Underworld.

Since their mother's death, Carter and Sadie have become near strangers. While Sadie has lived with her grandparents in London, her brother has traveled the world with their father, the brilliant Egyptologist, Dr. Julius Kane. One night, Dr. Kane brings the siblings together for a "research experiment" at the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives.