The Lost World is a novel released in 1912 by Sir Arthur Conan Doyle about an expedition to a plateau in the Amazon basin in Brazil that encountered prehistoric animals. It has been the inspiration for subsequent fiction, including Michael Crichton's Jurassic Park.
Sparky's Magic Piano Henry Blair & Billy May 20:38 Sparky's Magic Echo Henry Blair & Billy May 06:23 Sparky And The Talking Train Henry Blair & Billy May 16:22 Sparky's Magic Baton Billy May 12:27