Angled Cuff Ring Box - Packaging & Dielines: The Designer's Book of Packaging Dielines
Fold Out Card, Melon Berry
VINTAGE LEAVES. Stampin' Up! and a Pop-Out Swing Card. YouTube Video included. Debbie Henderson, Debbie's Designs.
Beccy's Place: Tutorial: Pop-Up Book Card Great instructions for this card. I'd probably make the 'book' bit a bit longer by either .5" or by 1" to make the space look better balanced.