These authors' works have the subjects "drew, nancy (fictitious character)," "investigations," and "child detectives."

These authors' works have the genre "mysteries"; and the subjects "child detectives," "girls," and "boys."

These authors' works have the appeal factors plot-driven, and they have the genre "mysteries"; and the subjects "child detectives," "girls," and "eleven-year-old girls."

These authors' works have the appeal factors suspenseful and fast-paced, and they have the genre "mysteries"; and the subjects "drew, nancy (fictitious character)," "child detectives,"...

These authors' works have the appeal factors plot-driven, and they have the subjects "child detectives," "girls," and "missing persons investigation."

These authors' works have the appeal factors suspenseful and plot-driven, and they have the genre "mysteries"; and the subjects "child detectives," "girls," and "kidnapping."