Charles E. Gannon

Caine Riordan, reluctant diplomatic and military intelligence operative, has just finished playing his part repulsing the Arat Kur's and Hkh'Rkh's joint invasion of Earth....

Rome in the year 1635 finds Frank Stone and his pregnant wife Giovanna in the clutches of Cardinal Borgia, whose political machinations and papal assassins may soon elevate him to Pope Borgia....

An implacable foe with telepathic cohesion in battle, near immortality, and eons-advanced engineering skills threatens to wipe humanity from the galaxy....

Domingos Fernandes Calabar started out as a military advisor for the Portuguese in Brazil. But to his superiors, he was still nothing more than a mameluco, a man of mixed blood. Until, that is, the Dutch arrived and he switched sides....

2105, September: Intelligence Analyst Caine Riordan uncovers a conspiracy on Earth's Moon - a history-making clandestine project - and ends up involuntarily cryocelled for his troubles....

Eddie Cantrell, now married to the king of Denmark’s daughter, is sent by Admiral Simpson to the Caribbean to secure access to the most valuable commodity on that continent....

The war with the Arduans - profoundly alien invaders who originally arrived in STL ships - is over. Most of those attackers are now probationary (and very productive) citizens of the Rim Federation....

It's spring in Burgundy. The flowers are out and so are the cardinals - of Pope Urban's renegade papacy, now on the run from the Vatican's would-be usurper Borja. Most of the Church's senior leaders have converged....

Six kids ranging from suburban geeks to street-smart pariahs. A British captain who rarely talks and never smiles. All on the 70-foot pilothouse ketch Crosscurrent Voyager, bound on a senior summer cruise to adventure and serious fun. Except most of the kids don’t get along....

It was supposed to be fun. Six teenagers and their British captain headed on a senior year summer cruise. Then the world as they knew it ended. A plague spread throughout the globe, killing millions and turning the survivors into cannibalistic rage monsters....

The war with the profoundly alien Arduans has ended, and the Arduans have come to call humanity their allies. Most of them - the Arduan warrior caste refuses to accept defeat....

The hottest military science fiction series of all time continues....

Caine Riordan, fresh from serving as envoy to the aliens known as the Slaasriithi, has been given yet another daunting task: apprehend raiders that are terrorizing a distant planet....

With Earth's fleet shattered by a sneak attack and its survivors fighting for their lives, Caine must rely upon both his first contact and weaponry skills to contend with the non-humanoid enemy....

In the six months since the raid that destroyed the makeshift transmitter, the Lost Soldiers have scratched out a permanent base on the world of R’Bak. But life in an often surprising and very alien binary system has not become any easier....

Major Rodger Y. Murphy should have died when his helicopter crashed off the coast of Mogadishu in November, 1993. Instead, he woke up in August, 2125, in a binary star system 152 light years from home....

Soldiers lost in time, 152 light-years from home, with a daunting task for survival—Taken from their planet and their century, they are not just the Lost Soldiers: they are Murphy’s Lawless....

It’s been two years since Caine Riordan was relieved of his command for following both his orders and his conscience. Now he’s finally received the message he’s been waiting for: a summons to visit the ancient and enigmatic Dornaani....

Alien Days is a multi-author anthology with thrilling tales of aliens, invasions, artificial intelligence, friendship, deceit, and extinction. A combination which makes this collection a must-listen for science fiction short story fans....