Chrissy found a small envelope book pattern and resized it so the envelopes would hold ATCs. I used scrapbook paper over the mat board on mine. Added some gold mulberry paper and a lion's head charm to the outer flap.
Inside: velcro holds the flap closed. Small envelopes were sealed, and one end cut off for the pages. I inked the edges of the envelopes with sage Distress ink, used red liner tape to tape the envelopes together and to the inside covers.
Inked the edges of the mat board and the scrapbook paper with walnut stain Distress ink.