The Green Vase is a novel written by William R. Castle Jr. and published in 1912. The story revolves around the protagonist, a young woman named Mary, who inherits a mysterious green vase from her great-aunt. The vase is said to have magical powers and is coveted by many, including a wealthy collector and a group of thieves.As Mary tries to unravel the secrets of the vase, she becomes embroiled in a dangerous game of cat and mouse. Along the way,...