Beautiful, rich colors, and delightfully high resolution make this PDF book extremely attractive, especially considering the file size (33 MB); it is fully indexed and searchable, and I have detected no flaws in the page images. This is your "go-to" DMG if you're playing 3rd edition. I downloaded mine to Dropbox, then used my iPhone's Dropbox app to import it into my Kindle app. Now I can peruse it at my leisure, no matter where I am. You can't go wrong with this PDF book, especially for a mere 9.99; I highly recommend it!