Buku yang Dikarang by Taylor Longford

Valor (A Greystone Novel)

Dare (A Greystone Novel #2)

Havoc (A Greystone Novel #9)

Victor (A Greystone Novel #6)

Chaos (A Greystone Novel #5)

Courage (A Greystone Novel #8)

Defiance (A Greystone Novel #4)

Reason (A Greystone Novel #3)

Force (A Greystone Novel #7)