Pull-Out Books was invented in 1983. The idea came from a combination of retractable ruler and book. The pictures show up in the window on the spine of the book and the words are on the opposite side of the tape. The tape retracts back into the book when you are finished reading. They planned to sell story cartridges [see below]. Powco ran into financial trouble and never produced the item.
Copyright 2013. David Mair. All rights reserved.