raymond cover   raymond cover2Exciting World of Dinosaurs
By Jon Raymond                                                                             and Dinosaurs of the Earth, 1963

Same text and illustrations, different covers.  The color illustrations are by Sol Korby.   I was bummed, as I was expecting the Sinclair book to have
Matthew Kalmenoff illustrations, but unfortunately no!

Also, what is with the title, "Dinosaurs of the Earth"?  Is this to differentiate the Earth's dinosaurs from Venusian Dinosaurs?

raymond stego

Most of the illustrations in this (these) book(s) are swipes of Zallinger's illustrations in Watson's, Dinosaurs and Other Prehistoric Animals.
Check out Zallinger's Stegosaurus that was swiped.