Morris Gleitzman figure dans ce catalogue avec 33 livres en 7 séries, dont Once, Wicked et Self Helpless.
Blabber Mouth
1995
Sticky Beak
Gift of the Gab
1999
Nude
2000
Brats
Stiff
Hunt
Grope
Pluck
Self Helpless
Misery Guts
1991
Worry Warts
1993
Puppy Fat
Once and Then
Once
2005
After
2011
Then
Now
2010
Soon
2015
Maybe
2017
Always
2021
Toad Rage
Toad Heaven
2001
Toad Away
2004
Toad Surprise
2008
Toad Delight
The Slobberers
1997
Battering Rams
Croaked
Dead Ringer
The Creeper
Till Death Us Do Part
Totally Wicked
1998