The Hardy Boys: The Missing Chums #4 by Franklin W Dixon Vintage 1960 Blue Spine

Vintage Hardy Boys Mystery Stories hardcover titled The Missing Chums by Franklin W. Dixon. Published by Grosset & Dunlap, New York. This mid-century blue-spine picture cover edition (spine code 8904) features the iconic 1960s cover art by Rudy Nappi. Book is in good to very good vintage condition — clean interior, strong binding, and vivid cover art with light surface wear and edge rubbing from age. Classic illustrated Hardy Boys endpapers intact and unmarked. A timeless collectible for Hardy Boys fans or vintage mystery lovers. Rare find. Details: • Publisher: Grosset & Dunlap, New York • Series #: 4 • Spine code: 8904 • Format: Hardcover, picture cover edition • Era: 1960s • Endpapers: Illustrated scenes • Condition: Good/Very Good (light edge wear, minor scuffs, clean pages) • Artwork: Rudy Nappi