H Franklin W Dixon | Bookhype

Oct 1, 1972

Cover of The Hardy Boys Detective Handbook

The Hardy Boys Detective Handbook

Jan 1, 1971

Cover of Hardy Boys 50

Jan 1, 1970

Cover of Hardy Boys 49

Dec 1, 1964

Cover of Hardy Boys 44

Feb 1, 1964

Cover of Hardy Boys 43

Jan 1, 1958

Cover of Hardy Boys 37

Jan 1, 1951

Cover of Hardy Boys 30

Jan 1, 1948

Cover of Hardy Boys 27

Jan 1, 1941

Cover of Hardy Boys 20

May 1, 1940

Cover of The Disappearing Floor

The Disappearing Floor (Hardy Boys (eBook), #19)

May 1, 1940

Cover of Hardy Boys 19

May 1, 1937

Cover of Hardy Boys 16

Sep 1, 1936

Cover of Hardy Boys 15

Jan 1, 1932

Cover of Hardy Boys 11

May 1, 1929

Cover of Hardy Boys 07

Sep 1, 1928

Cover of Hardy Boys 06

Jun 1, 1927

Cover of The House on the Cliff

The House on the Cliff (Hardy Boys (eBook), #2)

Jun 1, 1927

Cover of The Secret of the Old Mill

The Secret of the Old Mill (Hardy Boys (eBook), #3)