I've been waiting and waiting for Duncan Birmingham's book, Pop up! A manual of paper mechanisms to be reprinted. I've been looking for a copy for years (I think the prison library, the only place in the state that owns it, is sick of sending it to me on interlibrary loan), and was excited that Tarquin supposedly was going to publish it again. That was almost two years ago!
Looks like we're getting something even better than a reprint--a whole new, color illustrated book! It's still in "pre-order" status in the U.S.
but available from the U.K. And guess what, free shipping (worldwide) from Book Depository. I'm ordering mine today!
Extreme Cards and Papercrafting: pop up cards, movable and mechanical cards, digital crafts and unusual papercrafts.