Need Book Suggestions for Honeymoon

OK, I have gone through the list of recommended books on here, bought four of them and ALREADY read them.... Now I need more books.
I read the books below:
Mists of Avalon
Kindred
the Handmaid Tale
When we were Gods (about Ceasar and Cleopatra)...
The Red Tent

I liked them all except for Handmaid's Tale

I am looking for a S L OOOOO W read, b/c I would like to take as few books as possible.

Perhaps something along the lines of Mists of Avalon, When We were Gods, or the Red Tent.

I also like adventure/science fiction books (The Experiment, Mission Earth and Lord of the Rings), and those would be great b/c I can trade them with Lenny when we're done...