01557cam a2200337 4500 66400276 TxAuBib 20081209120000.0 081209s2008||||||||||||||||||||||||eng|u 9780375837319 0375837310 (OCoLC)165956296 TxAuBib Osborne, Mary Pope. Dark Day In The Deep Sea. New York : A Stepping Stone Book, 2008. 106. Magic Tree House: Merlin Missions ; 11 Magic Tree House #39 A Merlin Mission. Jack and Annie continue their quest for the secrets of happiness - secrets they need if they're going to save Merlin. But when the magic tree house leads them to a tiny deserted island in the middle of the ocean, they're not sure who needs help more - Merlin or themselves! The brother and sister team are soon rescued by a ship of explorers and scientists. But the crew isn't looking for the secrets of happiness. The crew is looking for . . . a sea monster!. 20081209. Oceanography. Juvenile Fiction. Challenger (Ship: 1872-1876) Juvenile Fiction. Compassion Juvenile Fiction. Time travel Juvenile Fiction. Magic. Juvenile Fiction. Tree Houses Juvenile Fiction. Brothers and sisters Juvenile Fiction. Magic Tree House: Merlin Missions ; 11. TXPLE