Book 1

Chain Reaction

by Robin Lawrie and Christine Lawrie

Published 30 March 2000
After hurt feelings result in a calamitous crash in the downhill race, the Ridge Riders learn the importance of working together as a team.

Book 2

Fear 3.1

by Robin Lawrie and Christine Lawrie

Published 30 March 2000
Age range 6 to 9

Fear 3.1 shows how climbing can be as high risk a sport as downhill bike racing as "Slam" Duncan suddenly loses his nerve, putting somebody else's life in danger as well as his own.

Book 3

Muddy Mayhem

by Robin Lawrie and Christine Lawrie

Published 30 March 2000
Age range 6 to 9


In Muddy Mayhem, the first title in the series, "Slam" Duncan discovers mountain biking and meets the gang, who are training for the racing season. Slam uncovers a plot to fix the results of a car rally, and finds that even his home-made bike has its uses!!

Book 4

Shock Tactics

by Robin Lawrie and Christine Lawrie

Published 1 March 2017

Book 5

White Lightning

by Chris Lawrie and Robin Lawrie

Published 30 March 2000

Book 6

Winged Avenger

by Robin Lawrie and Christine Lawrie

Published 30 March 2000

Age range 6 to 9

In Winged Avenger, "Slam" Duncan and his friends discover a plot to steal the eggs of a rare peregrine falcon. Larry goes it alone and shows the egg thieves that two wheels can be faster than four....but he pays a high price.