Was it a misstep that sent a handsome stranger plummeting to his death from a cliff? Or something more sinister?

Fun-loving adventurers Bobby Jones and Frances Derwent's suspicions are certainly roused—especially since the man's dying words were so peculiar: Why didn't they ask Evans?

Bobby and Frances would love to know. Unfortunately, asking the wrong people has sent the amateur sleuths running for their lives—on a wild and deadly pursuit to discover who Evans is, what it was he wasn't asked, and why the mysterious inquiry has put their own lives in mortal danger...