Marnie comes under an evil spell, so Kyle hides the Arrow of Truth from her, which she finds anyway and frames Kyle for the theft. Also, Becky and Marnie become temporary allies in an effort to divide their parents.
With help from her grandfather and Edwin, Marnie and Kyle find the long-lost Arrow of Truth, an important clue to locating the Book. Also, Aurora meets Marnie's father at the airport when he comes to visit.
An evil spirit inhabits Marnie's grandfather's generator, and she finds herself being slowly taken over by it. Also, Marnie may have gone too far trying to get revenge on Becky, and Aurora believes that the Torn Page could be key to finding the Book.
Aurora's suspicious behavior alarms Becky; newly minted medicine man Kyle uses his power to save Marnie from a spooked horse. Also, Kyle and Marnie discover a shared bond and that only they can complete the Quest.
Marnie learns of Michael's fate from the escaped McTaggart; Kyle's birthday party at a local bowling alley is disturbing for Marnie, who discovers Aurora's secret. Also, Kyle isn't sure he wants to be a medicine man like his grandfather.
Marnie heads to America to spend the summer with her grandparents, and meets a mysterious Native American who takes an interest in the Zoo. She also renews acquaintances with Kyle, who doesn't believe her tale about her animals.