Shale shakers and drilling fluid systems

Electrical wiring, industrial

Smith, Robert L., Robert L. Smith, Stephen L. Herman, Robert Barr Smith, Robert D. Smith

Snare

Katharine Kerr

The Adventure of the Sussex Vampire and Other Stories (Adventure of Shoscombe Old Place / Adventure of the Illustrious Client / Adventure of the Sussex Vampire / Adventure of the Veiled Lodger)

The female circumcision controversy

Ellen Gruenbaum