Science-fiction Books Without Drug Use

Dawn

Jurassic Park

The Paper Menagerie and Other Stories

Foundation and Empire

The Vor Game

Pebble in the Sky

This is How You Lose the Time War

Foundation

Voyage au Centre de la Terre

The Long Way to a Small, Angry Planet

The Fever Code

The Illustrated Man

Champion

Restore me

Blindsight

Nona the Ninth

Foundation's Edge

The Galaxy, and the Ground Within

The Mote in God's Eye

The Giver

The Gods Themselves

Foundation and Earth

Unwind (Unwind #1)

I Have No Mouth and I Must Scream