More Catholic West. Civ. Stuff

At present, books considered "pop-up" or movable are popular sources of delight for children and adults alike. However, the types of books today's audiences associate with such a genre are the result of a somewhat long development and, consequently, form an intriguing niche in the "history of the book."

The first movable books actually predate the print culture. The earliest known examples of such interactive mechanisms are by Ramón Llull (c.1235-1316) of Majorca, a Catalán mystic and poet. His works contain volvelles or revolving discs, which he used to illustrate his complex philosophical search for truth.

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Add this to Thomas Woods' list of Catholic accomplishments. Link.