DK 
DK Super Readers Level 1 Frogs and Toads 

Use your reading superpowers to learn all about poisonous, see-through and tree frogs and more – a high-quality, fun, non-fiction reader – carefully levelled to help children progress.
Frogs and Toads is a beautifully designed reader all about these amazing amphibians.
The engaging text has been carefully levelled using Lexiles so that children are set up to succeed.
A motivating introduction to using essential non-fiction reading skills.
Children will love to find out about exotic amphibians – fire-bellied, poison-dart and horned among them!