help me find a time travel/alt. reality sci book to read, please

[jenny1]

Hello, I like sci fiction that involves time travel or alternate realities.

I have read and adored 'einstein's dreams' by alan lightman, 'replay' by ken grimwood,' 'the man who turned into himself' by ambrose, 'the time traveler's wife' by niffenegger, and 'the mercy of thin air'

Does anyone have any book suggestions along the lines of the above books with themes of alternate realities or time travel?

Thanks in advance.

P.S. No Philip K. Dick or Douglas Adams suggestions please, no offense to the fans

[Debbie42]

Have you ever read any of these you really need to read them in order. http://www.dailyinquisitor.com/hunter/
They are great or these.
http://www.christinefeehan.com/dark_series.htm
The Dark Series by Christine Feehan is really good all of her series are but I think these are the best.

[tthurber]

For sf that is not only alternate universe but alternate science, try Celestial Matters by Richard Garfinkle.

[bestmidwest]

The Outlander series by Diana Gabaldon.

[bonnieb]

This may be more of a romance/time travel, but have you ever read the book "Somewhere in Time" by Richard Matheson? It may also go by the title of "Bid Time Farewell."