Dirk Gently 1 - Dirk Gently's Holistic Detective Agency
Adams, Douglas
Dirk Gently's Holistic D (1)
HHGTTG 4 - So Long, And Thanks For All the Fish
So Long, And Thanks For All t (1)
Dirk Gently 2 - The Long Dark Tea-Time of the Soul
The Long Dark Tea (1)
HHGTTG 2 - The Restaurant at the End of the Universe
The Restaurant at the End of (1)