Ace Books • The new novel of The Legion of the Damned, from the bestselling author of "ByBlood Alone" and "By Force of Arms." Having gained allies in two alien races, the Legion must now stabilize the Confederacy.

Ace Books • Two aliens have wandered Earth for centuries. The Changeling has survived by adopting the forms of many different organisms. The Chameleon destroys anything or anyone that threatens it. Now, a sunken relic that holds the key to their origins calls to them to take...

Ace Books • In this follow-up to his critically acclaimed "Singularity Sky," Stross tells the story of Wednesday Shadowmist, a sullen teenager who is humanity's only hope of stopping interstellar war.

Ace Books • Phule takes off after his mysteriously errant butler, just as General Blitzkrieg decides to make a surprise visit to Zenobia. And the only thing Blitz would like better than catching Phule off guard is to catch Phule AWOL. Original.

Ace Books • In this third entry of a bestselling series, rogue clone Wayson Harris is stranded on a frontier planet--until a rebel offensive puts him back in the uniform of a U.A. Marine, once again leading a strike against the enemy. But the rebels have a powerful ally no...

Ace Books • In the year 2018, Sergeant Sue Smith of the Edinburgh constabulary is called in on a special case. The investigation seems pointless, but she soon realizes that the virtual world may have a devastating effect in the real one--and that someone is about to launch...

Ace Books • In this follow-up to "The Hidden Worlds," renegade jump pilot Jain sen Paolo and Linnea Kiaho know that the Cold Minds--ruthless machine intelligences--have returned. And if they don't find allies to oppose the Cold Minds, humanity itself will become extinct....

Ace Books • Captured by the alien Ramanthians, diplomat Christine Vanderveen must protect the Confederacy's president from both their captors and fellow prisoners. But rescue is on the way, led by Lieutenant Tonia Sanchez.

Ace Books • Broke and unemployed, Jumper Sirantha Jax accepts a diplomatic mission for the government only to find herself facing Syndicate criminals and her own grimspace-weakened body, in this sequel to "Grimspace." Original.

Ace Books • Six hundred thousand years after Imre Bergamasc's abdication, the Host rules the supposedly peaceful galaxy. But revolution is heating up--and Imre's unexpected return may be...

Ace Books • Tom Dreyfus is a Prefect, a law enforcement officer. His current case: investigating a murderous attack against one of the Glitter Band habitats that leaves 900 people dead. But then he uncovers an even greater threat--a covert plot by an enigmatic entity seeking...