Extreme Danger

Hardy Boys: Undercover Brothers (Series)

Book 1

Franklin W. Dixon Author
(2010)

Rocky Road

Hardy Boys: Undercover Brothers (Series)

Book 5

Franklin W. Dixon Author
(2012)

Blown Away

Hardy Boys: Undercover Brothers (Series)

Book 10

Franklin W. Dixon Author
(2012)

The Mummy's Curse

Hardy Boys: Undercover Brothers (Series)

Book 13

Franklin W. Dixon Author
(2010)

Bayport Buccaneers

Hardy Boys: Undercover Brothers (Series)

Book 16

Franklin W. Dixon Author
(2008)

Murder at the Mall

Hardy Boys: Undercover Brothers (Series)

Book 17

Franklin W. Dixon Author
(2012)

Foul Play

Hardy Boys: Undercover Brothers (Series)

Book 19

Franklin W. Dixon Author
(2007)

House Arrest

Hardy Boys: Undercover Brothers (Series)

Book 23

Franklin W. Dixon Author
(2008)

Murder House

Hardy Boys: Undercover Brothers (Series)

Book 24

Franklin W. Dixon Author
(2012)

Running on Fumes

Hardy Boys: Undercover Brothers (Series)

Book 2

Franklin W. Dixon Author
(2010)

Thrill Ride

Hardy Boys: Undercover Brothers (Series)

Book 4

Franklin W. Dixon Author
(2011)

Burned

Hardy Boys: Undercover Brothers (Series)

Book 6

Franklin W. Dixon Author
(2012)

Hurricane Joe

Hardy Boys: Undercover Brothers (Series)

Book 11

Franklin W. Dixon Author
(2010)

Trouble in Paradise

Hardy Boys: Undercover Brothers (Series)

Book 12

Franklin W. Dixon Author
(2012)

Death and Diamonds

Hardy Boys: Undercover Brothers (Series)

Book 15

Franklin W. Dixon Author
(2012)

Deprivation House

Hardy Boys: Undercover Brothers (Series)

Book 22

Franklin W. Dixon Author
(2012)

Boardwalk Bust

Hardy Boys: Undercover Brothers (Series)

Book 3

Franklin W. Dixon Author
(2010)

Operation: Survival

Hardy Boys: Undercover Brothers (Series)

Book 7

Franklin W. Dixon Author
(2010)

Top Ten Ways to Die

Hardy Boys: Undercover Brothers (Series)

Book 8

Franklin W. Dixon Author
(2012)

Martial Law

Hardy Boys: Undercover Brothers (Series)

Book 9

Franklin W. Dixon Author
(2012)

Hazed

Hardy Boys: Undercover Brothers (Series)

Book 14

Franklin W. Dixon Author
(2011)

Pushed

Hardy Boys: Undercover Brothers (Series)

Book 18

Franklin W. Dixon Author
(2012)

Feeding Frenzy

Hardy Boys: Undercover Brothers (Series)

Book 20

Franklin W. Dixon Author
(2010)

Comic Con Artist

Hardy Boys: Undercover Brothers (Series)

Book 21

Franklin W. Dixon Author
(2012)