Twice Shy
Dick Francis
Under Attack
Hannah Jayne
Underworld Detection Agency (2)
Castle in the Air
Diana Wynne Jones
Howl's Castle (2)
Melchior's Fire
Jack L. Chalker
Three Kings (2)
Undead and Undermined
MaryJanice Davidson
Undead (10)
Undead and Unfinished
Undead (9)
Undead and Unwelcome
Undead (8)
Undead and Unworthy
Undead (7)
Undead and Uneasy
Undead (6)
Undead and Unpopular
Undead (5)
Undead and Unreturnable
Undead (4)
Undead and Unappreciated
Undead (3)
Undead and Unemployed
Undead (2)
Undead and Unwed
Undead (1)