Livres comme Are You an Ant? (Up the Garden Path)
Autres livres de Judy Allen
Ne ka nabi ni?2000
Are You a Bee? (Up the Garden Path)2001
Fantasy encyclopedia2005
Are You a Snail? (Up the Garden Path)2000
Are you a ladybug?2000
Are You A Spider? (Backyard Books)2000
Are you a butterfly?
Are You a Grasshopper? (Backyard Books)2002
Watership Down1999
Are you a dragonfly?2001
Unexplained2006
The encyclopedia of the unexplained2006