Marthe Jocelynauthor : Marthe JocelynMarthe Jocelyn Book SeriesPeril at Owl ParkThe Body under the PianoMable RileyEarthly AstonishmentsHow It Happened in Peach HillThe Invisible DayThe Invisible HarryA Big Dose of LuckyWhat We HideWould YouSecretsFirst TimesThe Invisible EnemyFolly