J. Dharma Windham

$14.85

(Book #10 of Halo)

Greg Bear

$30.99

(Book #8 of Halo)

Greg Bear

$34.99

(Book #1 of Expanded Honor)

David Weber

$19.99

(Book #1 of Ring of Fire)

Eric Flint

$34.99

(Book #4 of The Billion Worlds)

James L. Cambias

$34.99

Gareth Powell

$21.99

Mike Chen

$32.99

(Part of Liaden Universe®)

Sharon Lee and Steve Miller

$34.99

(Book #2 of Make the Darkness Light)

S.M. Stirling

$34.99

(Book #1 of Split Second)

Douglas E. Richards

$59.99

(Book #1 of Black Fleet Saga)

Joshua Dalzelle

$59.99

(Part of The Company Extended Universe)

Kage Baker

$17.99

Johnny Worthen

$7.42

(Book #1 of Bobiverse)

Dennis E. Taylor

$49.99

(Book #2 of Bobiverse)

Dennis E. Taylor

$49.99

(Book #7 of Halo)

Greg Bear

$30.99

(Book #8 of Brainships)

Mercedes Lackey and Veronica Giguere

$55.00

(Book #2 of Ballistic)

Travis S. Taylor

$55.00

(Book #38 of Ring of Fire)

Eric Flint and Walter H. Hunt

$19.99