Divide and conquer
Tom Clancy & Steve R. Pieczenik & Jeff Rovin
Tom Clancy's Op-Center (7)
Shadow of a Dark Queen
Raymond E. Feist
The Riftwar Cycle (1)
Echo Burning
Lee Child
Jack Reacher (5)
Nathan's Child
Anne McAllister
Norway to Hide: A Passport to Peril Mystery
Maddy Hunter
Passport to Peril Mystery (6)