The Long Dark Tea-Time of the Soul
Douglas Adams
Dirk Gently (2)
The Family
Jeff Sharlet
Elon Musk
Walter Isaacson
Calling Captain Future
Edmond Hamilton
March Upcountry
David Weber & John Ringo
The Purity plot
E. E. Doc Smith
D' Alembert (6)
Heechee Rendevous
Frederik Pohl
Heechee (3)
The Gateway Trip
Heechee (5)
Gateway
Heechee (1)
Beyond the blue event horizon
Heechee (2)
Annals of the Heechee
Heechee (4)