• 2004 Smarties Prize Gold Medal, 6-8 Category: Fergus Crane
• 2005 Smarties Prize Silver Medal 6-8 Category: Corby Flood
• 2006 Smarties Prize Silver Medal 6-8 Category: Hugo Pepper

Fiction

• The Thought Domain, illustrated by Jon Riley. London: Viking, 1988; New York: Puffin, 1989
• The Weather Witch, illustrated by Jon Riley. London: Viking, 1989; New York: Puffin, 1990
• Adam's Ark, illustrated by Kevin Jones. London: Viking 1990; New York: Puffin 1992
• Giant Gutso and the Wacky Gang, illustrated by Colin West. London: Orchard, 1991
• Rory McCory's Nightmare Machine,illustrated by Paul Finn. London: Viking, 1992; New York: Puffin, 1993
• The Snowman Who Couldn't Melt, illustrated by Annabel Large. London: Viking, 1993; New York: Puffin 1994
• Bubble and Shriek, illustrated by Annabel Large. London: Viking, 19993: New York: Puffin, 1995
• Castle of Intrigue, illustrated by Jane Gedye. London: Usborne, 1994
• Neighbourhood Witch, illustrated by Annabel Large. London: Viking, 1994; New York: Puffin 1995
• Stage Fright, illustrated by Alan Marks. London: Usborne, 1995
• Brown Eyes. London: Penguin, 1996; new edition, Longman 1999
• The Diary. London: Penguin, 1996
• The Clock of Doom. London: Usborne, 1996
• The Wakening. London: Yearling, 1996
• Football Mad series. London: Hippo
• Football Mad, 1997
• Football Mad: Off-Side!, 1998
• Football Mad: Hat-Trick!, 1999
• Football Mad: Teamwork!, 2000
• The Midnight Hand. London: Yearling 1997
• Lucky Luke and Other very Short Stories. London: Penguin, 1997
• Dogbird, illustrated by Tony Ross. London: Corgi, 1998
• The Hanging Tree. London: Scholastic, 1998
• Millie's Party, illustrated by Bernard Lodge. London: Blue Bananas, 1999
• Freight Train. London: Scholastic, 2000
• Sausage, illustrated by Nick Ward. Oxford: Oxford University Press, 2002
• The Were-Pig, illustrated by Tony Ross. London: Corgi 2002
• the Watch-Frog, illustrated by Tony Ross. London: Corgi, 2003

For adults

• Trek. London: Jonathan Cape, 1991; reissued Corgi, 2007

Picture Books

• Rabbit & Hedgehog Books, all illustrated by Chris Riddell.
• The Birthday Presents London: Andersen Press, 1998; New York: HarperCollins,2000
• A Little Bit of Winter. London: Andersen Press, 1998; New York: HarperColiins, 1999
• Rabbit's Wish. London: Andersen Press, 2001; New York: HarperCollins 2001
• What Do You Remember?. London: Andersen Press, 2002

Fiction co-authored with Chris Riddell

• Muddle Earth. London: Macmillan, 2003; New York: Yearling, 2009

The Edge Chronicles

• Beyond the Deepwoods. London: Doubleday, 1998; New York: David Fickling Books, 2004
• Stormchaser. London: Doubleday, 1999; New York: David Fickling Books, 2004
• Midnight Over Sanctaphrax. London: Doubleday, 2000; New York: David Fickling Books, 2004
• The Curse of the Gloamglozer. London: Doubleday, 2001; New York: David Fickling Books, 2005
• Cloud Wolf. (published for World Book Day 2001). London: Corgi, 2001
• The Last of the Sky Pirates. London: Doubleday, 2002; New York: David Fickling Books, 2005
• Vox. London: Doubleday, 2003; New York: David Fickling Books, 2005
• The Stone Pilot. (published for World Book Day 2006). London: Corgi, 2006
• Freeglader. London: Doubleday, 2004; New York: David Fickling Books, 2006
• The Winter Knights. London: Doubleday, 2005; New York: David Fickling Books, 2007
• Clash of the Skygalleons. London: Doubleday, 2006; New York: David Fickling Books, 2007
• The Lost Barkscrolls. London: Doubleday, 2007
• The Immortals. London: Doubleday, 2009; New York:(to be published) David Fickling Books 2010

The Blobheads

• Invasion of the Blobs. 2000
• Talking Toasters. 2000
• School Stinks. 2000
• Beware of the Babysitter. 2000
• Garglejuice. 2000
• Silly Billy. 2000
• Naughty Gnomes. 2000
• Purple Alert!. 2000
• Blobheads go Boing! 2004

A Knight's Story

• Free Lance and the Lake of Skulls. London: Hodder, 2003; New York: New York: (published as Lake of Skulls) Atheneum, 2004
• Free Lance and the Field of Blood. London: Hodder, 2004; New York: (published as Joust of Honor) Atheneum, 2005
• Free Lance and the Dragon's Hoard. London: Hodder, 2005; New York: (published as Dragon's Hoard) Atheneum, 2005

Far Flung Adventures

• Fergus Crane. London: Doubleday, 2004; New York: David Fickling Books,2006
• Corby Flood. London: Doubleday, 2005; New York: David Fickling Books, 2006
• Hugo Pepper. London: Doubleday, 2006; New York: David Fickling Books, 2007

Barnaby Grimes

• Barnaby Grimes: The Curse of the Nightwolf. London: Doubleday, 2007; New York: David Fickling Books, 2008
• Barnaby Grimes: Return of the Emerald Skull. London: Doubleday, 2008; New York: David Fickling Books, 2009
• Barnaby Grimes: Legion of the Dead. London: Doubleday, 2008; New York: (to be published) David Fickling Books, 2010
• Barnaby Grimes: Phantom of Blood Alley. London: Doubleday, 2009;New York: (to be published) David Fickling Books, 2010