Everything you need to know about movable books: how they have changed and some of the most incredible examples
The history of pop-up books
A Brief History of Pop-Up Books - Glenn Horowitz Bookseller
The Surprising History of Pop-Up Books
The history of pop-up books
The Popuplady
History Pop Up Books, Printables, Ideas and Resources Roundup
A Brief History of the Pop-Up Book
Keynote: Printing the Renaissance Pop-Up Book - American Printing History Association
Pop-up book