| Spark Files | ||
1: Space Race 
|
Faber | Sep 1998 |
| 2: Chop and Change
|
Faber | Sep 1998 |
| 3: Shock Tactics
|
Faber | Sep 1998 |
| 4: Bat and Bell
|
Faber | Sep 1998 |
| Horrible Histories | ||
| Angry Aztechs | Scholastic | Oct 1997 |
| Awesome Egyptians
|
Scholastic | Jun 1993 |
| Blitzed Brits
|
Scholastic | Jan 1995 |
| Bloody Scotland
|
Scholastic | Jun 1998 |
| Cut-throat Celts
|
Scholastic | Apr 1997 |
| Dreadful Diary
|
Scholastic | Aug 1996 |
| Even More Terrible Tudors | Scholastic | Sep 1998 |
| Gorgeous Georgians | Scholastic | Feb 1998 |
| Groovy Greeks
|
Scholastic | Oct 1995 |
| Measly Middle Ages
|
Scholastic | Dec 1996 |
| Rotten Romans
|
Scholastic | May 1994 |
| Slimy Stuarts
|
Scholastic | March 1996 |
| Terrible Tudors
|
Scholastic | Jun 1993 |
| Vicious Vikings
|
Scholastic | Nov 1994 |
| Tudor Terror | ||
| King In Blood Red and Gold
|
Orion | Dec 1997 |
| Prince of Rags and Patches
|
Orion | Dec 1997 |
| Lady of Fire and Tears | Orion | Apr 1998 |
| Knight of Stars and Storms | Orion | Aug 1998 |
| Lord of the Dreaming Globe | Orion | Nov 1998 |
| The Queen of the Dying Light | Orion | March 1999 |
| Other titles: | ||
| Bad Bart and Billy the Brave | Hodder | Nov 1989 |
| Break Out!
|
Kingfisher | Sep 1996 |
| Calamity Kate | A & C Black | Dec 1980 |
| Cruel Kings and Mean Quuens
|
Scholastic | Jun 1995 |
| Dark Knights and Dingy Castles | Deutsch | Jun 1997 |
| Disasters
|
Watts | Sep 1995 |
| Discovery at Roswell
|
Kingfisher | Jun 1996 |
| Encounter on the Moon
|
Kingfisher | Jun 1996 |
| Explorers | Hodder | Oct 1997 |
| First World War | Hippo | Nov 1998 |
| Ghost Town | A & C Black | Sep 1992 |
| Ghosts | Watts | Jan 1996 |
| Great Father Christmas Robbery | Hippo | Dec 1991 |
| Grott Street Gang
|
Hippo | Sep 1991 |
| Inventors | Hodder | Oct 1997 |
| Magic of the Mummy
|
Simon & Schuster | Dec 1991 |
| Mysteries
|
Watts | Sep 1995 |
| Nuclear Winter Man
|
Kingfisher | Jun 1996 |
| Potty Politics | Scholastic | Jan 1997 |
| Philadelphia Experiment
|
Kingfisher | Jun 1996 |
| Real Joan of Arc?
|
Watts | Mar 1996 Apr 1997 |
| Scientists | Hodder | Oct 1997 |
| Shadow Play | Adlib | May 1992 |
| Spooks
|
Watts | Sep 1995 |
| Terror
|
Watts | Sep 1995 Jan 1996 |
| The Dream Seller | A & C Black | Oct 1988 |
| The Windmill of Nowhere | A & C Black | Dec 1984 |
| Top Ten Greek Legends
|
Scholastic | Mar 1998 |
Top Ten Shakespeare Stories
|
Scholastic | May 1994 |
| Writers | Hodder | Oct 1997 |
| Treasure of Crazy Horse | A & C Black | Oct 1990 |
| True Crime Stories
|
Hippo | Jun 1994 |
| True Detective Stories
|
Scholastic | Feb 1996 |
| True Ghost Stories
|
Scholastic | Sep 1995 |
| True Horror Stories
|
Scholastic | Jul 1993 |
| True Monster Stories
|
Hippo | Jul 1995 |
| True Shark Stories
|
Scholastic | Jul 1995 |
| True Spy Stories | Scholastic | Jun 1998 |
| Truth About Guy Fawkes?
|
Watts | Jan 1996 Apr 1997 |
| Who Killed Kit Marlowe?
|
Watts | Mar 1996 Apr 1997 |
| Who Shot Queen Victoria?
|
Watts | Mar 1996 Apr 1997 |
| Wicked Words | Deutsch | Jul 1996 |