00835    a2200217   4500001000700000020001800007040003200025100002300057245002500080250001300105260002900118300000800147362000900155490002100164520033700185650002600522650001600548650002400564650001600588650001300604127322  a9780590706353  cEscola Canadense de Niteroi  aOsborne, Mary Pope10aDolphins at daybreak  a1st. ed.  aUnited States of America  bil.0 a19970 aMagic Tree House  aIt's sink or swim for Jack and Annie when the Magic Tree House whisks them off to the middle of the ocean. Luckily, they find a mini-submarine on a coral reef. Unluckily, they are about to meet a giant octopus and one very hungry shark. Will the dolphins save the day? Or are Jack and Annie doomed to be dinner? (Grade Level: 2 - 4) 4aChildren's Literature 4aImagination 4aAction or Adventure 4aTime Travel 4aTeamwork