This is volume 1 in Spy Penguins .

This book has been graded for interest at 7+ years.

There are 240 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2019 by St Martin's Press .

Sam Hay is a talent to watch. She has written titles for Kingfisher's 'I Am Reading' series, and now makes her debut with A&C Black. Marek Jagucki is a graduate of Falmouth School of Art and Design. he is a full-time illustrator and graphic designer based in Yorkshire, UK.