Based on the 1929 original edition: The Secret of the Caves (Hardy Boys #7). When Frank and Joe try to help their father locate Miss Todd's missing brother,... > Lire la suite
Based on the 1929 original edition: The Secret of the Caves (Hardy Boys #7). When Frank and Joe try to help their father locate Miss Todd's missing brother, they find themselves tangled up with a mysterious hermit named Captain Royal.