Cousins and Crocodiles; + CD (Nuance Readers Level-1)

Why did Susies English cousins come on holiday if they dont want to have fun? They are in the north of Australia crocodile country! Theres a lot to do and a lot to see, but Alice is always reading and Jamie is always naughty. Susie isnt enjoying her time with them. But when Jamie disappears and the family cant find him. Where is Jamie?