Depken, Kristen L. creator New York 1st. ed. 48 p. 4 x 22.86 cm Candace has always known that her brothers are a little weird, especially Ferb, who never seems to talk. But after watching an all-night science-fiction movie marathon, she's convinced that Ferb is actually an alien! Can Candace prove her brother is really from another planet? Extraterrestrial Beings Children's Literature Brothers and Sisters Aliens Tv Shows 9781423149095 126805