When Clara vanishes after the puppeteer Grisini and two orphaned assistants were at her twelfth birthday party, suspicion of kidnapping chases the trio away from London and soon the two orphans are caught in a trap set by Grisini's ancient rival, a witch with a deadly inheritance to shed before it is too late.

One month before the state standards test are to take place, the Origami Rebel Alliance has found powerful allies in unexpected places in their fight against the FunTime test preparation program, but Principal Rabbski has not yet declared her allegiance.

"Dark times have fallen on McQuarrie Middle School. Dwight is back--and not a moment too soon--as Kellen, Sara, and the gang face a new Menace: the FunTime Educational Program. FunTime is supposed to raise students' standardized test scores. Instead, it's driving everyone crazy. The students turn to Origami Yoda for help"--

Twelve-year-old Britney Crosby finds an old ventriloquist's dummy that harbors an evil secret, and discovers that children are being mysteriously summoned to an amusement park.

McQuarrie Middle School's students miss Origami Yoda when Dwight leaves for Tippett Academy, but he sends Sara a paper Fortune Wookiee that seems to give advice just as good as Yoda's--even if, in the hands of girls, it seems preoccupied with romance. "En esta tercera entrega de la serie, Tom se propone averiguar si es posible armar un nuevo caso sin que Yoda Origami esté presente en el colegio. Ahora que Dwight no está, todo es muy aburrido hasta...