Hey, Lori,
Why don't you post them so we can all see?
I've made regular accordian cards, like LunarLana and Debbiedee are really churning out, that are zig-zag folded sheets of cardstock in between two sheets of matboard or heavy cardstock that have been covered in patterned paper, or just stamped on.
There are also accordian flip albums. Those open up like a book, but the spine is the accordian part. I really like those, too! I posted instructions for those in the Techniques forum.
I'm sure there are several variations on the theme, too. So what are yours like?
Jenn