Hardcover (no dust jackets). The books were published in 1948. 

Book 1 (blue, "Andersen's Shorter Tales," includes 115 stories).
    Book 2 (green, "Andersen's Longer Stories." includes "The Ice Maiden" and 24 other stories).
    • translated from the Danish by Jean Hersholt
    • illustrated by Fritz Kredel
    • Published by the Heritage Illustrated Bookshelf, New York
    Condition: Very good for their age. 
    $5.00 each.