Chapter Book · Ages 8–12 · 2013
Retired teen detectives face a crime gang threatening their town.
Chapter Book · Ages 8–12 · 2013
Can Frank and Joe stop the Scaredevils before Lindsay's Sweet Sixteen is ruined by chaos?
Chapter Book · Ages 8–12 · 2013
A rider vanishes at Funspot. Can the Hardy Brothers solve the mystery?
Chapter Book · Ages 8–12 · 2013
A girl vanishes from an amusement park. Can the Hardy Boys uncover the truth?
Chapter Book · Ages 8–12 · 2014
Stranded by a blizzard, two brothers face deadly sabotage at a ski lodge.
Chapter Book · Ages 8–12 · 2014
A reenactment turns deadly, and the Hardy Boys must solve the mystery.
Chapter Book · Ages 8–12 · 2014
Brothers uncover a smuggling ring after a sea turtle vanishes from the aquarium. Can they catch the culprits before it's too late?
Chapter Book · Ages 8–12 · 2015
A film crew faces disaster unless two brothers stop a saboteur.
Chapter Book · Ages 8–12 · 2015
A vanished thief taunts with riddles. Can the Hardys stop him before he steals again?
Chapter Book · Ages 8–12 · 2015
Two brothers uncover a hidden city and face a criminal cult threatening their town.
Chapter Book · Ages 8–12 · 2016
Can the Hardy Boys outsmart cattle rustlers and save a stolen horse?
Chapter Book · Ages 8–12 · 2016
Two brothers search for their missing teacher in a forest rumored to hide a dangerous madman.
Chapter Book · Ages 8–12 · 2016
Can two detectives uncover a sinister basketball initiation scheme?
Chapter Book · Ages 8–12 · 2017
A legendary beast terrorizes Bayport. Can the Hardy brothers uncover the truth?
Chapter Book · Ages 8–12 · 2017
In Paris, Frank and Joe Hardy chase a mysterious art thief linked to a famed street artist.
Chapter Book · Ages 8–12 · 2018
Framed for theft, two detectives must outsmart a cunning foe to clear their names.
Chapter Book · Ages 8–12 · 2018
A haunted house, missing valuables, and a mysterious injury challenge the Hardy Boys' beliefs.
Chapter Book · Ages 8–12 · 2019
A missing friend, a switched phone, and chilling texts. Can the Hardy brothers unravel the mystery?
Chapter Book · Ages 8–12 · 2019
A rare comic vanishes at a castle party. Can the brothers solve the mystery?
Chapter Book · Ages 9–12 · 2020
Teen detectives face sabotage and wilderness perils on Black Bear Mountain.
Chapter Book · Ages 8–12 · 2020
A paddle boarder vanishes in the Keys. Is it a shark attack or something more sinister?
Chapter Book · Ages 8–12 · 2021
A remote island's peace shatters with accidents and a missing award. Can two detectives solve the mystery before danger strikes?
Chapter Book · Ages 8–12 · 2021
A train ride turns deadly as a cast member vanishes. Can the Hardy Boys solve the mystery?
Chapter Book · Ages 8–12 · 2022
A falcon goes missing in Alaska. Can the Hardy Boys solve the mystery?
Chapter Book · Ages 8–12 · 2023
Uncovering hidden 1920s secrets, two brothers face threats to stop their investigation.
