"Ressources énergétiques Expériences Romans." . . "Jonell, Lynne" . . "Adventure and adventurers Fiction." . . "Orphans." . . "Power resources Experiments Juvenile fiction." . . "Aventures Romans." . . "Power resources Experiments." . . . . "JUVENILE FICTION / Mysteries & Detective Stories." . . "Power resources Experiments Fiction." . . . "Science fiction"@en . . . . . . . . . "Adventure fiction" . . "Adventure fiction"@en . . . "Electronic books"@en . . "Ten-year-old Christina lives a sheltered life until she discovers a secret tunnel, an evil plot to enslave orphans, and a mysterious source of energy known as zoom."@en . "Ten-year-old Christina lives a sheltered life until she discovers a secret tunnel, an evil plot to enslave orphans, and a mysterious source of energy known as zoom." . . . "The secret of zoom"@en . "The secret of zoom" . . . "Fiction"@en . "Fiction" . . "The Secret of Zoom"@en . . . . . . . "Secret of zoom" . . . . "Juvenile works" . "Juvenile works"@en . "Adventure stories"@en . "Zi mu shi de mi mi" . . . . . "Proofs (Printing)"@en . . . . . . . . . "茲姆石的秘密" . . "Adventure stories." . . "Orphans Juvenile fiction." . . "Orphans Fiction." . . "Orphelins Romans." . . "Energy resources Experiments Fiction." . .