It's Monday--Picture Books Past. "The Baldwin Library of Historical Children's Literature in the Department of Special Collections at the University of Florida's George A. Smathers Libraries contains more than 100,000 volumes published in Great Britain and the United States from the mid-1600s through 2007." What a treasure trove! You'll find them here. Read one of the books here. Look around the website to explore more of the collection, too. See a couple of their many antique pop-ups below.