Wallace and Wajid are in Year 5 at Grimstone Primary School - and they're definitely making their mark! Wajid has hearing difficulties, and his transmitter gives the two boys a chance to eavesdrop on their class teacher, Miss Bannigan. It's great fun - but then they find out that Miss Bannigan is planning the Mother of All Tests!

 

This book features in the following series: Wallace And Wajid, Young Hippo .

There are 80 pages in this book. This book was published 2003 by Scholastic .

Framzeska G. Ewart is the author of the successful Bryony Bell trilogy in our Black Cats series. She has written widely for publishers including Scholastic and Egmont and is really starting to garner a good reputation in the children's book scene.