Case of the Crying Swallow, The

He announced himself as Mr. Cash. His calling card was ten crisp hundred-dollar bills!

“My wife has disappeared,” he told Perry Mason. “She’s in trouble of some sort. I want to find her.”

Mr. Cash’s wife was indeed in trouble of a most serious sort. First, her jewelry disappeared. Then she disappeared. Perry Mason had to find her before the police could arrest her—for murder.