21. 02. English Fiction Haunted castle on Hallows Eve / by Osborne, Mary Pope. Publication: New York, N.Y. : Random House Children's Books, 2003 . 113 p. : , "A stepping stone book." | "A Merlin Mission." | Includes Fun activites for Jack and Annie and you!; Puzzle of the Hunted Castle and preview of Magic Tree House 31, Summer of the sea serpent. 20 cm. Date:2003 Availability: Copies available: (1), Actions:
22. 02. English Fiction Christmas in Camelot / by Osborne, Mary Pope. Publication: New York : Random House, 2001 . 115 p. : , "A Merlin Mission." | "A Stepping Stone book." 20 cm. Date:2001 Availability: Copies available: (1), Actions:
23. 02. English Fiction Earthquake in the early morning / by Osborne, Mary Pope. Publication: New York : Random House, 2001 . 72 p. : , "A Stepping Stone book." 20 cm. Date:2001 Availability: Copies available: (1), Actions:
24. 02. English Fiction Danger in the darkest hour / by Osborne, Mary Pope. Publication: New York : Random House, 2015 . 182 p. : , "A Stepping Stone Book." 22 cm. Date:2015 Availability: Copies available: (1), Actions:
25. 02. English Fiction Dinosaurs before dark / by Osborne, Mary Pope. Publication: New York : Random House, 1992 . 65 p. : , "A Stepping Stone book." 20 cm. Date:1992 Availability: Copies available: (1), Actions:
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