Book covers

Atlantic Books, 2018

Harper Collins UK, 2020

Profile Books, 2017

Simon & Schuster, 2013

Elliott & Thompson / The Wildlife Trust UK, 2016

Bloomsbury Publishing, 2008

Penguin Random House/Vintage

Elliott & Thompson, 2017

Quercus Books, 2012

Penguin Random House/Vintage, 2012

Cassava Republic Press, 2017

Wisehouse, 2011

Orion Children's Books, 2007

Orion Children's Books, 2005

Hachette Children's Group, 2013

Penguin/Black Sawn, 2014

Elliott & Thompson, 2016