Dolphins at Daybreak Magic Tree House #9

Description:

Their magic tree house takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopi as they search for the answer to an ancient riddle.

subjects: Fiction,  Magic,  Marine animals,  Riddles,  Spanish language materials,  Submarines (Ships),  Tree houses,  Juvenile fiction,  Time travel,  Submarines,  Marine animals -- Fiction,  Submarines (Ships) -- Fiction,  Riddles -- Fiction,  Magic -- Fiction,  Tree houses -- Fiction,  Magia,  Acertijos,  Fauna marina,  Ficción juvenil,  Submarinos,  Cases en árboles,  Children's fiction,  Marine animals, fiction,  Submarines (ships), fiction,  Magic, fiction,  Tree houses, fiction,  Fantasy fiction,  Frontier and pioneer life,  Western stories,  History,  Jack (Fictitious character : Osborne),  Annie (Fictitious character : Osborne),  Dolphins, fiction,  Kinderbuch ab 8 Jahren,  Mädchen,  Junge,  Schwester,  Bruder,  Geschwister,  Baumhaus,  versteckt,  verborgen,  Zeitreise,  Abenteuer,  Südsee,  Mini-U-Boot,  Ozean,  Tiefen,  Unterwasser,  Delfine,  Meer,  Wasser

Places: West (U.S.),  Südsee