They do it with mirrors
Agatha Christie
Miss Marple (6)
Whip Hand
Dick Francis
The Towers of Sunset
L.E. Modesitt
Recluce (2)
Death's End
Cixin Liu
The Three-Body Problem (3)
Ready Player One
Ernest Cline
Ready Player (1)
Xenocide
Orson Scott Card
The Ender Saga (3)
Ender's Shadow
The Shadow Saga (1)
Children Of The Mind
The Ender Saga (4)
Altered Carbon
Richard Morgan
Takeshi Kovacs (1)
Broken Angels
Takeshi Kovacs (2)
Brain Ships
Anne McCaffrey & Margaret Ball & Mercedes Lackey
Omnibus Edition (1)
Cryptonomicon
Neal Stephenson
Speaker For The Dead
The Ender Saga (2)
Ender's Game
The Ender Saga (1)
Pegasus in Flight
Anne McCaffrey
Pegasus (2)
Foundation
Isaac Asimov
Foundation (Publication Order) (1)