So armed with a little knowledge, I looked up Bookcrossing and I am in LOVE with it!
Here are some of the things they say about it on their website, which explains what bookcrossing is and how it works.
"Step 1. Label
Register your book and get a unique BookCrossing ID.
This BCID allows you to follow your specific book wherever it goes. Think of it as a passport enabling your book to travel the world without getting lost!"
"Step 2. Share
Now it’s time to pass it on!
Release it into the wild. Referred to as the "wild release" (and loved by so many BookCrossers), this type of sharing is a bit like nudging a baby bird out of the nest or sending your kid off to college. Your book doesn’t want to spend its life on your shelf gathering dust; it wants to get out there and touch lives! So leave your labeled book on a park bench on a summer day, in a train station, on the table in your favorite coffee shop -- anywhere it’s likely to be caught by another delighted reader. Then come back and read about your book’s new adventures!"
"Step 3. Follow
See where in the world your book goes, and who reads it!
Once you’ve labeled and shared it, follow your book’s adventures.
When another reader finds your book, they can enter the BCID on BookCrossing.com and report that it’s been caught. Journal entries about your book allow you to see where your book is, who's reading it now, and follow where it goes next. Some books tend to stay in one region while others really move! Your book may touch the life of a reader you never would've met, or it may just circulate among your friends.
At the time of this writing, over 850,000 active BookCrossers have collectively registered almost seven million books which are traveling around 130 countries! Imagine the world of opportunities for your book once you've labeled and shared it."
This sounds absolutely wonderful and I for one will be signing up. Imagine going on holiday and leaving a book behind, then seeing where it goes off to next. What an absolutely wonderful idea. Not only sharing books, but seeing them travel. Who else likes the look of this?!