You can always tell when I'm looking for a new book to read because I'll get something like this, because Amazon tells me that people who love books like it.
It's the story of an autistic young man who searches for rare books while grieving for his deceased wife, who was his college sweetheart. It's a bit of a cross between DaVinci Code and Rain Man. The plot itself is a little difficult to follow, but the love story between the young man and his wife after they meet in college is really sweet, and telling the story through his efforts to overcome his autistic tendencies. I enjoyed it, and might read some more Lovett after this.