Talk about quick...I started this after lunch and had it done in time to make dinner. This mini is made with Kraft card envelopes and the flaps are made by simply inserting the cards that come with the envelopes. I saw a short video posted on Pinterest by scrapbookgirl.typepad.com for this and then ran with it. The only thing I did differently was to add a chipboard cover. To do that I added a piece of kraft paper cut to the size of the spine of the grouped envelopes plus an inch on either side so I could make some side flaps to use with a stack the deck method. I didn't do any embellishing since I really just wanted to test this envelope method out.