Alfred Hitchcock and The Three Investigators

The Mystery of the Talking Skull by Robert Arthur

The Mystery of the Talking Skull

Alfred Hitchcock and The Three Investigators #11

Robert Arthur

176 pages • digital • 1969

fiction middle grade mystery adventurous lighthearted mysterious fast-paced
The Mystery of the Laughing Shadow by William Arden

The Mystery of the Laughing Shadow

Alfred Hitchcock and The Three Investigators #12

William Arden

178 pages • digital • 1969

fiction middle grade mystery adventurous lighthearted mysterious fast-paced
The Secret of the Crooked Cat by William Arden

The Secret of the Crooked Cat

Alfred Hitchcock and The Three Investigators #13

William Arden

182 pages • hardcover • 1970

fiction middle grade mystery adventurous mysterious fast-paced
The Mystery of the Coughing Dragon by Nick West

The Mystery of the Coughing Dragon

Alfred Hitchcock and The Three Investigators #14

Nick West

160 pages • paperback • 1970

fiction middle grade mystery adventurous lighthearted mysterious fast-paced
The Mystery of the Flaming Footprints by M.V. Carey

The Mystery of the Flaming Footprints

Alfred Hitchcock and The Three Investigators #15

M.V. Carey

175 pages • digital • 1971

fiction middle grade mystery adventurous mysterious medium-paced
The Mystery of the Nervous Lion by Nick West

The Mystery of the Nervous Lion

Alfred Hitchcock and The Three Investigators #16

Nick West

143 pages • digital • 1971

fiction middle grade mystery adventurous mysterious medium-paced
The Mystery of the Singing Serpent by M.V. Carey

The Mystery of the Singing Serpent

Alfred Hitchcock and The Three Investigators #17

M.V. Carey

152 pages • hardcover • 1972

fiction middle grade mystery adventurous mysterious fast-paced
The Mystery of the Shrinking House by William Arden, Jack Hearne

The Mystery of the Shrinking House

Alfred Hitchcock and The Three Investigators #18

William Arden, Jack Hearne

153 pages • hardcover • 1972

fiction middle grade mystery adventurous lighthearted mysterious medium-paced
The Secret of Phantom Lake by William Arden, Jack Hearne

The Secret of Phantom Lake

Alfred Hitchcock and The Three Investigators #19

William Arden, Jack Hearne

148 pages • digital • 1973

fiction middle grade mystery adventurous mysterious fast-paced
The Mystery of Monster Mountain by M.V. Carey

The Mystery of Monster Mountain

Alfred Hitchcock and The Three Investigators #20

M.V. Carey

142 pages • digital • 1973

fiction middle grade mystery adventurous dark mysterious medium-paced