Yes. One about an young American couple with twins, living in Italy and exploring the wonders of Rome when he is sent there on a 2 year work placement. The other is about a man - a high flying Medical chap - who has 3 separate lives (and women) in different states of America. They will all meet before the end of the book.
Callander Square by Anne Perry The Documents in the Case by Dorothy Sayers If Only they Could Talk - James Herriot The Victorian House - Judith Flanders and the Oldie Book of Cartoons!