If you're giving books to an avid reader, it can be nerve-wracking trying to pick something they haven't already read.

These books were all published by Unbound, an innovative publisher whose books tend to make a quieter entrance into the world. The great news is that that makes them excellent gifts for the avid reader in your life who has already read the more obvious titles. So have a browse -- maybe you'll find something for your giftee -- or yourself!