Osborne, Mary Pope
Dark day in the deep sea / by Mary Pope Osborne ; illustrated by Sal Murdocca. - 1st ed. - New York : Random House, 2008. - 196 p. - Magic tree house #39 .
When eight-year-old Jack and his seven-year-old sister, Annie, join a group of nineteenth-century explorers aboard the H.M.S. Challenger, they learn about the ocean, solve the mystery of its fabled sea monster, and gain compassion for their fellow creatures.
9780375837319
2007029717
Oceanography--Fiction.
Challenger (Ship : 1872-1876)--Fiction.
Tree houses--Fiction.
Compassion--Fiction.
Time travel--Fiction.
Magic--Fiction.
Brothers and sisters--Fiction.
Dark day in the deep sea / by Mary Pope Osborne ; illustrated by Sal Murdocca. - 1st ed. - New York : Random House, 2008. - 196 p. - Magic tree house #39 .
When eight-year-old Jack and his seven-year-old sister, Annie, join a group of nineteenth-century explorers aboard the H.M.S. Challenger, they learn about the ocean, solve the mystery of its fabled sea monster, and gain compassion for their fellow creatures.
9780375837319
2007029717
Oceanography--Fiction.
Challenger (Ship : 1872-1876)--Fiction.
Tree houses--Fiction.
Compassion--Fiction.
Time travel--Fiction.
Magic--Fiction.
Brothers and sisters--Fiction.