Enemy Mine/Another Orphan (Tor Double Novel, No 6)

Double Trouble (Puppy Patrol, 4)

Best Words, Best Order, 2nd Edition: Essays on Poetry

Double Black Diamond (Harlequin Intrigue, No 22220)

Scott's Last Expedition: The Journals

Double for Death

The Spy Who Stayed Out in the Cold : The Secret Life of FBI Double Agent Robert Hanssen

Double Wedding (Harlequin Romance, No 3462)

Double or Quits: Writing As A.A. Fair

Double Masquerade (Signet Regency Romance)