I was a religious purchaser of the comics all the way through the Gunslinger. Then there was a large break and I haven't picked up any of the Drawing of the three comics even though that was the series I was looking forward to the most.

I did notice that the collected volumes are on sale for the kindle and Comixology app for $2.99 each. What I would love to know is if the collected editions are missing anything that was in the single issues. I liked reading the little bonus stories at the end of the issues but I thought I read somewhere that those things aren't included in the volumes. Can anyone who has both kinds tell me?