I don't have my PRS-600 yet, but I went ahead and got 19 books, most are free, but I picked up the Mystery bundle and the Complete works of Sherlock Holmes. I know Sherlock Holmes is avaliable for free, but with the poor quality of some of the scans and having to locate all of the different works, the $6 price was well wroth it. I hope to get my reader next week or shortly there after when I get time to get to a Best Buy with a coupon. Sweet deal. Thanks for the tip on the free reads and the bundles.