Condition: Acceptable. Please see the images for more details. May show signs of wear such as:
• Shelf wear or scuffing on the cover
• Creases, marks, or tears on pages or dust jacket
• Possible remainder marks or previous owner’s name/notes inside
Cover art: Darrell K. Sweet
Blurb: “THE RIDDLE INSIDE THE ENIGMA
In 1998, Jim Carpenter drove a time machine for a living, and his last job seemed simple enough: go back in time 74 million years and find out how a human skeleton got mixed up with dinosaur bones— millions of years before that could possibly happen!
But then Jim found two frightened, well-dressed kids hiding from a dinosaur. They claimed to be the Prince and the Princess of Mars! Weil, he did. She, it seemed, didn't speak to commoners...”