Provocative, gripping, startling: bestselling author Ben Bova delivers a knockout read with his trademark blend of cutting edge science and unrelenting suspense... Some see stem-cell research as mankind's greatest scientific breakthrough. Others see a blasphemous attempt to play God. Suddenly, the possibility of immortality exists. Two brothers, both doctors, stand on opposite sides of the controversy. To Dr. Arthur Marshak, his work is a momentous...

While Georgiana works as a spy for a rival demon, archdemon Jerome is kidnapped and Seattle's immortals lose their powers, prompting her to search for Jerome before the immortals turn on themselves and pursue her ex-boyfriend Seth.

Ever and Damen have traveled through countless past lives and fought off the world's darkest enemies to be together forever, but just as their long-awaited destiny is finally within reach, a powerful curse threatens them.

Escaping slaughter by conquistadors who claim the Fountain of Youth, chief's daughter Shako swears revenge against commander Simon De Oliveras, who makes a horrifying discovery centuries later.

When Allie follows the call of blood to save her creator, Kanin, from a psychotic vampire, she returns to her birthplace in New Covington and what she finds there may change the world forever.

Sabin, an immortal warrior who is known for destroying his lovers, vows to avoid intimacy, dedicating himself to the battlefield, but when he meets Gwendolyn the Timid, temptation proves to be too much for Sabin to handle and he must find a way to overcome the demons that haunt him and allow himself to fall in love.

"By night, the Ankou is the most fearsome sword for hire in all the Five Lands - a legendary, permanently young mercenary, and its most abiding mystery. But when the sun rises, a dark magic leaves him no more than bones. Trapped in a cycle of death and resurrection, the Ankou wants only to find the final rest that has been prophesied for him, not matter the cost. When the kingdom of Kaer-Ise is sacked, Flora, a royal handmaiden, is assaulted and left...

Two eleven-year-old misfits try to solve the mystery of a dead magician and stop the evil Dr. L and Ms. Mauvais, who are searching for the secret of immortality.

Cass finds herself alone and disoriented in a dream-like world, while back at home she is in the hospital in a coma with Max-Ernest desperately searching for a way to awaken her.

New York City breakdancer Nicole falls in love with Zin, a fellow dancer, but an ancient secret forces Zin to keep his distance from Nicole, despite his growing feelings for her.