"Jeremy Heere is your average high school dork. Day after day, he stares at beautiful Christine, the girl he can never have, and dryly notes the small humiliations that come his way. Until the day he learns about the "squip." A pill-sized supercomputer that you swallow, the squip is guaranteed to bring you whatever you most desire in life. By instructing him on everything from what to wear, to how to talk and walk, the squip transforms Jeremy from...
Cordelia, Brendan, and Eleanor Walker, aged fifteen to eight, must rely on a mysterious book to face the Wind Witch and her father, the Storm King, who have kidnapped Dr. and Mrs. Walker and brought them to a strange world of magic.
Even though the Wind Witch is banished and the Walker family is now rich, the children are still struggling in their new elite school. Meanwhile, as Denver Kristoff continues his search for his daughter, Dahlia, the Walker family is forced to set off on a new quest around the world with old enemies, new friends, and dangerous new challenges.