Sarah Walker
Books
Electronic Keyboard Basics 1
1998
ISBN 9780571517596
Dinosaur
2001
ISBN 9780789478511
Children's Voices
2014
ISBN 9780203762073
Big cats
2001
ISBN 9780789485489
Mammals (DK Eye Wonder)
2002
ISBN 9781465418517
Grave Decisions
2012
ISBN 9781481282826
Dinosaurs
2013
ISBN 9781465409058
A Walk in a Darker Wood
2020