When a disagreeable man with two boys marries a widow with three children, family adjustments are complicated by two magic chemistry sets which cause strange things to happen around the house.
Aileen's family of magic makers includes Aunt Beck, the most powerful magician on Skarr, but her own magic does not show itself until a mission for the King and a magical cat help her find strength and confidence.
Gwendolen Chant and her brother Cat find the Chrestomanci Castle family's magic powers difficult to counter with the inferior powers of the Coven Street witches.
When his protest against the tyrannical government fails, a young boy escapes, with two other children, to the mysterious Holy Islands where they learn the identity and the power of two folk figures celebrated by their countrymen.
When their father, a traveling minstrel, is killed, three children involved in rebellion and intrigue inherit a lute-like cwidder with more than musical powers.
Andrew Hope inherits a house in an English village from his late grandfather and things are going well until orphan Aidan shows up, trailing a host of magical townsfolk and interlopers in his wake.
Earwig enjoys life at St. Morwald's, where she manages to make everyone do her bidding, until she is taken in by foster parents--who are actually a witch and a demon--and struggles to turn the situation to her advantage.