TY - BOOK AU - Osborne,Mary Pope AU - Murdocca,Sal TI - Dolphins at daybreak T2 - The magic tree house series SN - 067988338X PY - 1997///] CY - New York PB - Random House KW - Annie KW - Jack KW - Marine animals KW - Juvenile fiction KW - Submarines (Ships) KW - Time travel KW - Magic KW - Tree houses KW - Riddles KW - Siblings KW - Fantasy fiction KW - lcgft KW - Time-travel fiction KW - Action and adventure fiction N1 - "A First Stepping Stone book."; Master librarians -- Reef -- Mini-sub -- Fish city -- Two eyes -- C-R-A-C-K -- Remain calm -- Swim for your life! -- Ouch! -- True pearl; Accelerated Reader; Grades K-4; 3.1; 1; Quiz 17563; English fiction, vocabulary quiz available, audio quiz available for beginning readers; Accelerated Reader/Renaissance Learning; LG; 3.1; 1.0; 17563 N2 - Their magic tree house takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopuses as they search for the answer to an ancient riddle. Morgan le Fay will make Jack and Annie masters of the tree house if only they can solve four riddles -- which will take four books, of course! Dolphins at Daybreak begins the third set of four books in this magical (and increasingly popular) series! Jack and Annie are off in the Magic Tree House again, this time to a whole new world under the ocean. Complete with a giant octopus, a hungry shark, and dolphins to the rescue, this Magic Tree House book delivers an underwater adventure kids can dream about ER -