Star Trek: New Frontier - Excalibur: Restoration
P. David / Paperback / Nov 2001

The ever resourceful Captain Mackenzie Calhoun abruptly finds himself at a loss --- marooned on the primitive outback world of Yakaba after his ship, Excalibur, is destroyed by deadly sabotage. He is separated from his loyal first officer, Shelby, who has gone on to command the Exeter and is certain that Calhoun has been blasted into oblivion. On Yakaba's dry frontier, Calhoun meets and befriends Shula, an extraordinary woman beset by enemies trying to control or destroy her and her gift --- summoning rain to her parched homeland.

Trapped on this hostile world, unable to relay to his people that he survived their ship's cataclysm, Calhoun must stand against countless adversaries who will stop at nothing to gain power or keep it from others. Life and death hang in the balance. Out in the distance, mourning but determined to move on, Shelby must discover what sort of captain she really is.

Star Trek: New Frontier - Being Human
P. David / Paperback / Nov 2001

Thgoughout the Star Trek: New Frontier saga, Mark McHenry, the navigator on the U.S.S. Excalibur, has demonstrated abilities beyond those of the somewhat odd human being he appears to be. When the inhabitants of an innocent solar system are confronted by a menace linked to the source of McHenry's powers, his true heritage is revealed at last.

Meanwhipe, Zak Kebron is going through a startling change that will leave him both more and less than he was.

Star Trek: New Frontier - Gods Above
P. David / Paperback / Oct 2003

Captain Mackenzie Calhoun has often been accused of playing God, but he has never faced off against real gods --- until now. As Captain Kirk did before him, Calhoun has encountered beings of unnatural power and abilities verging on godhood, and who claim to be the very individuals who inspired the Greek, Roman, Norse, and other pantheons from Earth culture.

These beings say that all they want is our worship, and in return for it will provide us with a peaceful galaxy-wide paradise of perfect health and endless pleasure. When the Federation, in the person of Captain Calhoun and the crew of the U.S.S. Excalibur, refused their offer, the resulting battle left Morgan Primus dead and Lieutenant Mark McHenry, whose own power over time and space had proved to be substantial, in a limbo beyond death.

Now, with a wounded ship and an injured crew, Captain Calhoun, along with Captain Shelby and the crew of the Trident, must face these god-like beings once again, with the fate of galactic civilization at stake.

Star Trek: New Frontier - Stone and Anvil
P. David / Paperback / Oct 2004

A crewman has been murdered aboard the U.S.S. Trident, and all evidence points to Ensign Janos of the Excalibur. Captain Mackenzie Calhoun is reluctant to accept that Janos, a powerful non-humanoid whom the captain has known and trusted for years, could be a killer, and immediately launches an investigation into the crime. But this troubling murder mystery soon escalates into a full-fledged diplomatic crisis that threatens to pit Calhoun and Captain Elizabeth Shelby against the entire United Federation of Planets --- and the Starship Enterprise.

Meanwhile, the turmoil involving Ensign Janos forces Calhoun to recall his own tempestuous past, his rocky relationship with a young Elizabeth Shelby --- and a long-ago exploit that may have everything to do with the deadly emergency that now confronts them all!