"Fathers Juvenile fiction." . . "Interplanetary voyages." . . "Adventure fiction." . . "Fathers Fiction." . . . . "Fathers." . . "Behavior Fiction." . . "Interplanetary voyages Juvenile fiction." . . "Human behavior Fiction." . . "Interplanetary voyages Fiction." . . "Teachers Fiction." . . "Substitute teachers Juvenile fiction." . . "Adventure stories"@en . . . "Jacob Wonderbar & the cosmic space kapow"@en . "Cosmic space kapow" . . "When sixth-grade classroom terror Jacob Wonderbar and his friends Sarah and Dexter find a spaceship crashed in the woods near their suburban neighborhood, their discovery leads them to a series of adventures including space travel, substitute teachers, kidnapping, and more."@en . "When sixth-grade classroom terror Jacob Wonderbar and his friends Sarah and Dexter find a spaceship crashed in the woods near their suburban neighborhood, their discovery leads them to a series of adventures including space travel, substitute teachers, kidnapping, and more." . . . "Fiction"@en . "Fiction" . . . . . . . . . . "Electronic books" . . . . . . . . . . . . . . . . "Adventure fiction"@en . . . . "Juvenile works" . "Juvenile works"@en . . . . . . "Jacob Wonderbar y el desastre espacial"@es . . . "Jacob Wonderbar and the cosmic space kapow" . "Jacob Wonderbar and the cosmic space kapow"@en . . "Adventure and adventurers Fiction." . . "Substitute teachers." . .