I have made a version of the book card and turmed it into a "box" card.   My friend said she did not have anyplace to store the cards that I gave her so I thought this might work for her :)  I got the original idea off youtube and just made it bigger.  Did some quilling and a diji and presto, here you have it.

 Made this card for a friend's mom for Easter.    The card design is from youtube "Janis PauseDreamEnjoy site.    The folded flower is from youtube as well,  craftdiva99 site.   The Happy Easter was from a free diji site...(sorry can't remember the name) :(     Hope you enjoy.   Thanks for taking a look.