Author:  Butchart, Pamela, Flintham, Thomas 
For National Curriculum Key Stage 2
Published on 18 August 2022 by Nosy Crow Ltd in the United Kingdom as part of 'the Baby Aliens' series.

Paperback | 336 pages
129 x 196 x 29 | 298g
Hilarious, pitch-perfect stories where everyday school life becomes completely extraordinary! By a brilliant author/illustrator team with laughs on every page!Izzy's school is being merged with St Bartholomew's Primary, their greatest rivals! What will happen when the new kids join, in their too-shiny shoes and with their too-loud singing? And what if they've got a secret mission and that mission is a BAD mission? Only Izzy and her friends can discover the truth, even if they must go SO DEEP UNDERCOVER that they might not come back...