The Proteus Operation

Author	Harry Turtledove
ISBN	0865531838

This particular book isn't really a novel. It's a collection of short stories about Basil Argyros, essentially a secret agent in 14th century Byzantine empire.

Except this Byzantine empire is a bit different than the one in our past due to a few minor changes:

1) An Arab named Moaumet,...

Author	Poul Anderson
ISBN	0451054016

Time travel is impossible! There is no machine that can take you into time, past or future. But what if you are born a time traveler?
Jack Havig did not know how he could cross the centuries merely by willing himself to. But the fact remained, he could. And, thought Jack, if I can travel through time,...

Author	Poul Anderson
ISBN	0765310244

Others have written SF on the theme of immortality, but in The Boat of a Million Years, Poul Anderson made it his own. Early in human history, certain individuals were born who live on, unaging, undying, through the centuries and millenia. We follow them through over 2000 years, up to our time and beyond-to...

Author	Payne Harrison
ISBN	0804105537

"A stunning success...A literally out-of-this-world chess game of nuclear proportions."
THE BALTIMORE SUN
What begins as a routine voyage of a space shuttle carrying Star Wars technology, turns into a harrowing nightmare in outer space when a Russian agent siezes command of the vehicle....

Author	Werner Sonne
ISBN	1542043905

An illuminating and heart-stirring historical novel set in post-WWII Palestine, where the boundaries of love and friendship are challenged by the intractable conflicts of war.

Jerusalem, 1947: Judith, a young Jewish survivor of the Dachau concentration camp, arrives in Mandatory Palestine,...

Author

Eric Flint

NEW ENTRY IN THE NEW YORK TIMES BEST-SELLING, GENRE-DEFINING ALTERNATE HISTORY SERIES.

It’s been five years since a cosmic incident known as The Ring of Fire transported the modern day town of Grantville, West Virginia, through time and space to 17th century Europe. The course of world...