Chelsea

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

Secret in the Old Attic (Nancy Drew Mystery Stories, #21) by Carolyn Keene

Hardy Boys 58: The Sting of the Scorpion (The Hardy Boys, #58) (Hardy Boys (eBook), #58) by

Hardy Boys 55: the Witchmaster's Key (The Hardy Boys, #55) by

Hardy Boys 43: the Mystery of the Aztec Warrior (Hardy Boys, #43) by

Hardy Boys 50: Danger on Vampire Trail (Hardy Boys (eBook), #50) (The Hardy Boys, #50) by

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

Nancy Drew 47: the Mysterious Mannequin (Nancy Drew (eBook), #47) (Nancy Drew, #47) by

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

Hardy Boys 07: the Secret of the Caves (Hardy Boys (eBook), #7) (The Hardy Boys, #7) by

Hardy Boys 57: the Firebird Rocket (Hardy Boys (eBook), #57) (The Hardy Boys, #57) by

Nancy Drew 46: the Invisible Intruder (Nancy Drew (eBook), #46) (Nancy Drew, #46) by

Hardy Boys 41: The Clue of the Screeching Owl (Hardy Boys (eBook), #41) (The Hardy Boys, #41) by

Captive Witness (Nancy Drew Mystery Stories, #64) by Carolyn Keene

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

The Tower Treasure (Hardy Boys, #1) (Hardy Boys (eBook), #1) (Hardy Boys Mystery Stories) by Franklin W. Dixon

Nancy Drew 13: the Mystery of the Ivory Charm (Nancy Drew, #13) by

Nancy Drew 53: the Sky Phantom (Nancy Drew, #53) by

The Mystery at Lilac Inn (Nancy Drew Mystery Stories, #4) by Carolyn Keene

Nancy Drew 43: the Mystery of the 99 Steps (Nancy Drew, #43) (Nancy Drew (eBook), #43) by

Hardy Boys 38: Mystery at Devil's Paw (The Hardy Boys, #38) by

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

Secret in the Old Lace (Nancy Drew Mystery Stories, #59) by Carolyn Keene

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