Sherlock Holmes and the mystery of Boscombe Pool /
Kerr, J. Y. K.
Doyle, Arthur Conan,1859-1930.Boscombe Valley mystery.
London : Penguin Books,
1993.
Cassette and book in plastic case.
Book originally published separately: 1991. Published with cassette: 1993.
Originally published as The Boscombe Valley mystery, 1892.