Franklin W. Dixon

Mark of the Blue Tattoo (Hardy Boys, #146)

Karate Clue (Clues Brothers S., #2) (Hardy Boys Are: The Clues Brothers, #2) (Hardy Boys Clues Bros., #2)

The Gross Ghost Mystery (Hardy Boys Are: The Clues Brothers, #1) (Hardy Boys Clues Bros., #1) (Frank & Joe Hardy: the clues brothers, No 1)

Survival Tactics (Hardy Boys Casefiles S., #8)

Terror at High Tide (Hardy Boys, #145)

Viking's Revenge (Hardy Boys Casefiles S., #124) (Hardy Boys Casefiles, #124)

Top Secret (Hardy Boys Casefiles New S., #7)

Secret of Skeleton Reef (Hardy Boys, #144)

High-Wire Act (Hardy Boys Casefiles, #123) (Hardy Boys Casefiles S., #123)

Giant Rat of Sumatra (Hardy Boys, #143)

River Rats (Hardy Boys Casefiles S., #122) (Hardy Boys Casefiles, #122)

Foreign Exchange (Hardy Boys)

Absolute Zero (Hardy Boys Casefiles S., #121) (Hardy Boys Casefiles, #121)

Survival of the Fittest (Hardy Boys Casefiles, #120) (Hardy Boys Casefiles S., #120)

Lost in Gator Swamp (Hardy Boys, #142)

Emperor's Shield (Hardy Boys Casefiles S., #119) (Hardy Boys Casefiles, #119)

The Hardy Boys 5: Undercover (Hardy Boys Casefiles, #5)

The Desert Thieves (Hardy Boys, #141)

Last Lap (Hardy Boys Casefiles S., #118)

The Last Leap (Hardy Boys Casefiles, #118)

The Hardy Boys 55: beyond the Law (Hardy Boys Casefiles, #55)

Cliffhanger (Hardy Boys Casefiles S., #112)

Blown Away (Hardy Boys, #10) (Hardy Boys (All New) Undercover Brothers, #10) (Hardy Boys Casefiles, #108) (Hardy Boys Graphic Novels, #10) (Hardy Boys Casefiles S., No. 108.)

Slam Dunk Sabotage (Hardy Boys, #140)