内容简介
TomandSophieNightingaleliveonabargewiththeirzookeeperdadandvetmum,andasmanyanimalsasyoucangetonasmallboat.Surelythere'snoroomforanyMOREanimalsintheirlife?Butthenthere'sabatinperil,anowlontheprowlandanoutbreakofnight-terrorsforthezoo'snocturnalresidents.TomandSophiemuststageamoonlitvigiltodiscoverwhat'sgoingon!Ananimal-packedcaperwrittenwiththehelpofthebrilliantteamatLondonZoo.