Franklin W. Dixon

Borgia Dagger (Hardy Boys Casefiles S., #13) (Hardy Boys Casefiles, #13)

The Sky Blue Frame (Hardy Boys Mystery Stories, #86) (Hardy Boys, #89)

Tricky Business (Hardy Boys, #88)

Brother against Brother (Hardy Boys Casefiles S., #11) (Hardy Brothers, No 11) (Hardy Boys Casefiles, #11)

Hostages of Hate (Hardy Boys Casefiles S., #10) (Hardy Boys Casefiles, #10)

The Genius Thieves (Hardy Boys Casefiles S., #9) (Hardy Boys Casefiles, #9)

The Mystery of the Silver Star (The Hardy boys 3-in-1 mysteries) (Hardy Boys, #86)

Deathgame (The Hardy boys 2-in-1 casefiles, #4) (Hardy Boys Casefiles, #7)

The Crowning Terror (Hardy Boys Casefiles S.) (Hardy Boys Casefiles, #6)

Edge of Destruction (Hardy Boys Casefiles, #5) (Hardy Boys Casefiles S.)

Vanishing Thieves #66 *A

See No Evil (Hardy Boys Casefiles, #8) (Hardy Boys Casefiles S.)

Dead on Target (Hardy Boys Casefiles, #1) (Two-in-ones) (Hardy Boys Casefiles S.)

Cult of Crime (Hardy Boys Casefiles, #3) (Hardy Boys Casefiles S.) (Two-in-ones)

Lazarus Plot (Hardy Boys Casefiles, #4) (Three-in-one S.) (Hardy Boys Casefiles S.)

Evil, Inc. (Hardy Boys Casefiles, #2)

Deadly Chase (Hardy Boys, #68)

Revenge of the Desert Phantom (Hardy Boys, #84)

The Skyfire Puzzle (Hardy Boys, #85)

Secret Cargo

The Alaskan Mystery (Nancy Drew & Hardy Boys Super Mysteries) (Be a detective mystery stories)

Swamp Monster (Hardy Boys, #83) (Wanderer books, #83)

Scene of the Crime (Hardy Boys Casefiles, #24) (Hardy Boys, #24)

The Hardy Boys 24: Scene of the Crime (Hardy Boys Casefiles, #24)