This rollicking scientific adventure story is science writing of the highest order and with the highest stakes. Could we live forever? And if we could--would we want to?--From publisher description.

Fourteen-year-old Kezi and Olus, Akkan god of the winds, fall in love and together try to change her fate--to be sacrificed to a Hyte god because of a rash promise her father made--through a series of quests that might make her immortal.

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...

Kelsey returns home to Oregon, where Mr. Kadam has enrolled her in college, but danger sends her back to India to begin another quest, this time with Kishan, to try to break the curse that forces Kisham and his brother Ren to live as tigers.

Five hundred years ago, a group of Spanish conquistadors land in the New World, searching for gold. What they find is a treasure far more valuable: the Fountain of Youth. The Spaniards slaughter the Native American tribe that guards the precious liquid that will keep the conquistadors young for centuries. But one of them escapes: Shako, the chief's daughter, who swears to avenge her people--a blood oath that spans five centuries. When the source of...

Cast out of Eden and separated from the boy she dared to love, Allie will follow the call of blood to save her creator, Kanin, from the psychotic vampire Sarren. But when the trail leads to Allie's birthplace in New Covington, what Allie finds there will change the world forever--and possibly end human and vampire existence.

Explores today's scientific pursuit of immortality, with exclusive visits inside Silicon Valley labs and interviews with the visionaries who believe we will soon crack into the aging process and cure death.

An exquisitely beautiful young man in Victorian England retains his youthful and innocent appearance over the years while his portrait reflects both his age and evil soul as he pursues a life of decadence and corruption.

"Two teenage vampires are turned mortal and must face the greatest nightmare of all--high school"-- This hilarious, fresh take on a classic vampire tale follows a pair of hundred-year-old teenage vampires who are turned mortal and must face the greatest nightmare of all--high school. Charlie and her brother, Reg, have been vampires for...a very long time. For a century, they enjoyed the glitz and glamour of life as members of the wealthiest vampire...

Thirteen-year-old Maya, in Paris with her family for a year, lands in the middle of the mysterious La Societé's quest for immortality when the magical Cabinet of Earths chooses her as its next Keeper, promising to restore her mother's health. Includes historical notes.