Charles E. Gannon is associate professor of English at St. Bonaventure University.

Beginnings (Worlds of Honor, #6)
$5.79 - $7.19

1636: Commander Cantrell in the West Indies
$5.99 - $7.19

1635: The Papal Stakes
$5.29 - $6.89

Extremis (A Starfire novel)
$4.59 - $8.59

1637: No Peace Beyond the Line
$6.89 - $9.19

Imperative
$13.89 - $16.79

Oblivion
$9.69 - $25.99

1636: Calabar's War
$7.19 - $8.99

1636: The Vatican Sanction
$6.09 - $36.09

At the End of the World
$11.19

At the End of the Journey
$18.69 - $19.89

Marque of Caine
$5.89 - $8.89

Man-Kzin Wars XIII
$14.19

Fire with Fire
$5.69 - $15.59

Raising Caine
$5.19 - $11.99

Caine's Mutiny
$6.59 - $14.63

Trial by Fire
$6.29 - $6.79

Mission Critical
$8.69 - $33.04

Protected Species
$20.71 - $47.40

Admiral and Commander
$15.21

Endangered Species (6)
$6.19 - $47.40

Murphy's Lawless: A Terran Republic Novel
$33.04

This Broken World
$7.49 - $20.01

War World: Discovery
$50.10

Into the Vortex (2)
$7.09 - $53.63

So It Begins
$20.96

Alien Days Anthology: A Science Fiction Short Story Collection (The Days Series)
$24.41

The Best of Defending the Future
$18.95

The Aethers of Mars
$19.92 - $30.69

Obligations
$12.29