Description: Flintstones It's About Time (1977) by Horace J. Elias. from the Durabooks published by Modern Promotions. While at a fair, Fred Flintstone and Barney Rubble discover a vender with a time machine and they try to go back in time to prevent a jewelry robbery. But the trip doesn't go as planned! Not a true comic, rather text with illustrations, plus in the corner of every page is a flip drawing that, as the pages as fanned, creates a cartoon motion action scene. Eight book in the 1977 Durabooks series. Color cover with black and white interior, 240 pages, 3.5-in. x 4.5-in. x 1/2-in. square bound, 49 cent cover price. Cover price $0.49.