The Three Investigators
13 primary works • 15 total works
Book 4
Book 5
Book 5
Book 11
Book 17
Book 21
Book 22
Mystery of the Dead Man's Ridd
by Alfred Hitchcock, William Arden, and Robert Arthur
Book 23
Mystery of the Invisible Dog
by M.V. Carey, Mary V Carey, and Robert Arthur
Book 25
Book 25
Book 26
Book 32
Book 34
Book 36
Book 39