Bibliografía (22 obras)
Rob Zombie Coloring Book
2021
Sea Creatures Coloring Books
2020
Green Guide to Herbs of Britain and Europe
2016
Green Guide to Trees of Britain and Europe
Natures Treasurehouse
2013
Trees of Britain and Europe
2007
Trees
2005
Bäume und Sträucher Mitteleuropas
2003
Night Skies
Herbs of Britain and Europe
2002
Wild flowers of Britain and Europe
2001
Natural History Museum
Guia de Campo de Las Flores Silvetres de Europa
2000
The lomond guide to trees of Britain and Europe
1998
1997
Bob Press's field guide to the trees of Britain and Europe
1992
The Lomond Guide to Trees of Britian and Europe
1991
Wild flowers
1985
Wild Flowers
1984
