Linda

Hardy Boys 53: the Clue of the Hissing Serpent (Hardy Boys (eBook), #53) (The Hardy Boys, #53) by

Hardy Boys 54: the Mysterious Caravan (The Hardy Boys, #54) by

Hardy Boys 51: the Masked Monkey (The Hardy Boys, #51) by

Hardy Boys 32: the Crisscross Shadow (Hardy Boys (eBook), #32) (Hardy Boys, #32) by

Hardy Boys 25: the Secret Panel (Hardy Boys, #25) (Hardy Boys (eBook), #25) by

Hardy Boys 21: the Clue of the Broken Blade (Hardy Boys (eBook), #21) (The Hardy Boys, #21) by

Hardy Boys 19: the Disappearing Floor (The Hardy Boys, #19) by

Hardy Boys 12: Footprints Under the Window (The Hardy Boys, #12) by

Hardy Boys 17: the Secret Warning (The Hardy Boys, #17) by

Hardy Boys 13: the Mark on the Door (Hardy Boys (eBook), #13) (The Hardy Boys, #13) by

Hardy Boys 15: the Sinister Signpost (Hardy Boys, #15) (Hardy Boys (eBook), #15) by

Nancy's Mysterious Letter (Nancy Drew Mystery Stories, #8) by Carolyn Keene

Hardy Boys 18: the Twisted Claw (The Hardy Boys, #18) by

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

The Pentagon Spy (Hardy Boys, #61) by Franklin W. Dixon

Trixie Belden (Trixie Beldon S., #10) by Kathryn Kenny

Trixie Belden (Trixie Beldon S., #10) by Kathryn Kenny

the Trixie Belden (Trixie Beldon S., #10) by Kathryn Kenny

Trixie Belden. the Mystery of the Memorial Day Fire (A Golden Book, #35) by Kathryn Kenny

Mystery at Maypenny's (Your Trixie Belden Library, #31) by Kathryn Kenny and Julie Campbell

Mystery of the Uninvited Guest (Your Trixie Belden Library, #17) by Kathryn Kenny

The Black Jacket Mystery (Trixie Belden S., #8) by Julie Campbell

Danger on Ice (Nancy Drew & the Hardy Boys Be a Detective Mystery Stories, #2) (Nancy Drew & The Hardy Boys, #2) (Be a detective mystery stories) by Carolyn Keene and Franklin W. Dixon

The Vanishing Thieves (Hardy Boys, #66) by Franklin W. Dixon