Infection (Star Trek The Next Generation: Double Helix, Book 1)

Red Sector (Star Trek The Next Generation: Double Helix, Book 3)

The Double (Dover Thrift Editions)

Double Trouble

Stan and Ollie: The Roots of Comedy: The Double Life of Laurel and Hardy

His Only Desire (Double Exposure) (Intrigue, 627)

Double Fold: Libraries and the Assault on Paper

Paternity Question (Double Wedding) (Special Edition , No 1175)

The Tycoon's Double Trouble (Daycare Dads)

Double Take (Harlequin Intrigue Series)