Linda

Hardy Boys 02: the House on the Cliff (The Hardy Boys, #2) by

Hardy Boys 05: Hunting for Hidden Gold (The Hardy Boys, #5) by

Hardy Boys 29: the Secret of the Lost Tunnel (Hardy Boys, #29) (Hardy Boys (eBook), #29) by

Hardy Boys 04: the Missing Chums (The Hardy Boys, #4) by

Shock Waves (Nancy Drew & Hardy Boys Super Mysteries) by Carolyn Keene

Hardy Boys 37: the Ghost at Skeleton Rock (The Hardy Boys, #37) by

Nancy Drew 25: the Ghost of Blackwood Hall (Nancy Drew, #25) by

Nancy Drew 16: the Clue of the Tapping Heels (Nancy Drew, #16) by

Nancy Drew 30: the Clue of the Velvet Mask (Nancy Drew, #30) by

Nancy Drew 33: The Witch Tree Symbol (Nancy Drew (eBook), #33) (Nancy Drew (Hardcover), #33) (Nancy Drew, #33) by

Nancy Drew 37: the Clue in the Old Stagecoach (Nancy Drew, #37) by

Nancy Drew 22: the Clue in the Crumbling Wall (Nancy Drew, #22) by

Nancy Drew 32: the Scarlet Slipper Mystery (Nancy Drew (eBook), #32) (Nancy Drew, #32) (Nancy Drew (Paperback), #32) by

Nancy Drew 24: the Clue in the Old Album (Nancy Drew, #24) by

Hardy Boys 42: The Viking Symbol Mystery (The Hardy Boys, #42) by

The Mystery of the Chinese Junk (Hardy Boys, #39) by

The Mystery of the Brass Bound Trunk (Nancy Drew Mystery Stories, #17) by Carolyn Keene

Hardy Boys 31: The Secret of Wildcat Swamp (The Hardy Boys, #31) by

Hardy Boys 36: the Secret of Pirates' Hill (Hardy Boys (eBook), #36) (The Hardy Boys, #36) by

Cat Among the Pigeons by Agatha Christie

The Murder at the Vicarage (Miss Marple Mysteries, #1) by Agatha Christie

Death in the Clouds by Agatha Christie

Peril at End House (Miss Marple Mysteries) by Agatha Christie

Figure in Hiding #16 (Hardy Boys (eBook), #16) (Hardy Boys, #16) by Franklin W. Dixon