"Dogs Juvenile fiction." . . "Stories without words." . . . . . . "Juvenile works" . "Jack the dog plays happily in his backyard with visitors from outer space, but is not so sure that he wants to go home with them." . "Fiction" . . . . "When Jack goes out" . . . . . . . . . . "Picture books for children." . . "Extraterrestrial beings Fiction." . . "Dogs Fiction." . . "Extraterrestrial beings Juvenile fiction." . .