David Hagberg

Joe Haldeman

Peter F. Hamilton

Peter F. Hamilton

Cynthia Hand

Deborah E. Harkness; Deborah Harkness

Rachel Harrison

Stephen Hawking

Kevin Hearne

Christina Henry

Matt Haig

Edith Hamilton; Steele Savage

Peter F. Hamilton

Peter F. Hamilton

Iman Hariri-Kia

Karen Harper

Rob Hart

Natalie Haynes

Kevin Hearne, Delilah S. Dawson

Frank Herbert

Matt Haig

Peter F. Hamilton

Peter F. Hamilton

Peter F. Hamilton

Deborah E. Harkness

Meena Harris

J. J. A. Harwood

Ali Hazelwood

Joseph Heller

Eleanor Herman