Mark Roper

Warhead

1996

Operation Delta Force 3: Clear Target

1998

Operation Delta Force 4: Deep Fault

1999

Queen's Messenger

2001

Marines

2002

Death, Deceit & Destiny Aboard the Orient Express

2001

Nature Unleashed: Avalanche

2004

City of Fear

2000

Human Timebomb

1996

High Adventure

2001

Nature Unleashed: Volcano

2005

Sea Wolf: The Pirate's Curse

2005

Dancing in the Forest

1988

Orion's Key

1997

Avalanche

2004

Peak Practice

1993

Relic Hunter

1999