While BILLY bookcases from IKEA are often used to store books, they don't have to be. Check out 18 other ways to use these ...

Insert No. 20 biscuits into the shelf slots ... Attach the valance that runs across the top of the bookcase the same way. (Note: Its bottom edge aligns flush with the case top.) ...

Read more about our Product Review Guidelines here. This charming Hidden World of Old Italy Book Nook Bookshelf Insert ($388) will make you feel like you've stepped into the Italian countryside ...