a new hobby of collecting anything in the literature
that has something to do with it.(time)

Browse through secondhand bookstores until you find the novel "Time and Again" copyright 1970 by Jack Finney ISBN 0-671-24705-0 and 0-671-24295-4 PBK Simon and Schuster, pub.

I read it years ago, loaned and lost several copies, found one in Bermuda of all places and discovered that it has become what's called a "cult classic." Don't know if I like being in a cult but if one must .... it's has an interesting concept. Also contains supposed pictures of characters in book. An off-beat addition to your collection and a fun read.