Hi James,

Thank you for contacting Mearto with your appraisal inquiry.
This set appears to be complete EXCEPT FOR "Destination Moon," "Explorers on the Moon," "Tintin in the Land of the Soviets, "Tintin in the Congo," "Tintin in America: and "Tintin and the Picaros."
Based on the photos and information provided, and subject to examination, this is:

A group of 18 Herge English language Tintin comic books
Atlantic Monthly Press Book - Little, Brown And Company (Boston) in 1975.
Comprising: "Tintin in Tibet," "The Black Island," "The Broken Ear," "Tintin and the Lake of Sharks," "The Castafiore Emerald," "Flight 714," "Prisoners of the Sun," "The Seven Crystal Balls," "Cigars of the Pharaoh," "Red Rackham's Treasure," "King Ottokar's Sceptre," "The Secret of the Unicorn," "Crab with the Golden Claws," "The Calculus Affair," "Land of Black Gold," "The Red Sea Sharks," "The Shooting Star," and "The Blue Lotus."
Each approximately 11-1/2 by 8-1/2 inches
CONDITION: With some wear commensurate to age and use.
PROVENANCE: Inherited
$ 125-150*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto.
~ Delia