Indicia title is "Jules Verne's MYSTERIOUS ISLAND, No. 1213." Code number is M. ISLAND #1213-621.
Copyright 1961 by Columbia Pictures Corporation. Adapted from the 1961 movie "Mysterious Island with "Movie Classic" on cover. On sale date is Library of Congress copyright record publication date. Dell also published "Jules Verne's Mysterious Isle" #1 in 1963 as a more faithful adaptation of the book (so no giant animals).
Inside front cover; black and white. Five photos from the movie with typeset text. Most characters are not identifiable in the photos, which are mainly long shots.
Adapted from the 1961 movie "Mysterious Island," based on the novel by Jules Verne. Pencils and inks credits for this sequence from Alberto Becattini (May 14, 2007). Herb Trimpe ink credit also in Who's Who's of American Comic Books 1928-1999 website.
Inside back cover; black and white. Pencils and inks credits for this sequence from Alberto Becattini (May 14, 2007)