3 books in series

Hardy Boys: Killer Mystery

Hardy Boys: Killer Mystery is a 3-book series with 3 released primary works first released in 2009 with contributions by Franklin W. Dixon.

#1
Cover 6

Killer Mission

#1 of 3 in Hardy Boys: Killer Mystery

2009 • 2 Readers • 3.5

#2
Cover 1

Private Killer

#2 of 3 in Hardy Boys: Killer Mystery

2009 • 1 Reader • 4

#3
Cover 8

Killer Connections

#33 of 25 in Hardy Boys: Undercover Brothers

2010 • 1 Reader • 4