The Double Helix: A Personal Account of the Discovery of the Structure of DNA

Double

Double Blinded

Hollow Earth Affair the Royal Pain (Double Agent Books)

Bodie Beauties/Frisco Foxes (Spur Double)

Quartre Ou Double

Double-Crossed in Gator Country (Eric Sterling, Secret Agent, Book 2)

Sailing to Byzantium/Seven American Nights (Tor Doubles, No 10)

The Famous Five Bumper Double: Five Have a Wonderful Time / Five Go Down to the Sea

Double Love (Sweet Valley High, No. 1)