Listed in alphabetical order by main series, then chronological order of installments. Header links go to all related posts and numbered links go to specific recaps. Really old (pre-2011) recaps aren’t listed unless they’re part of a finished series.
All recaps contain spoilers.
- The Boys Start the War
- The Girls Get Even
- Boys Against Girls
- The Girls’ Revenge
- A Traitor Among the Boys
- A Spy Among the Girls
- The Boys Return
- The Girls Take Over
- Boys in Control
- Girls Rule!
- Boys Rock!
- Who Won the War?
The Diamond Mystery of Rosemond Valley
The Hardy Boys Games and Books
- Secrets Can Kill | Secrets Can Kill Remastered
- Stay Tuned for Danger
- Message in a Haunted Mansion
- Treasure in the Royal Tower
- The Final Scene
- Secret of the Scarlet Hand
- Ghost Dogs of Moon Lake
- The Haunted Carousel
- Danger on Deception Island
- The Secret of Shadow Ranch
- The Curse of Blackmoor Manor
- The Secret of the Old Clock
- Mystery Stories #1: The Secret of the Old Clock (1930) | Mystery Stories #1: The Secret of the Old Clock (1959)
- Mystery Stories #2: The Hidden Staircase (1930) | Mystery Stories #2: The Hidden Staircase (1959)
- Mystery Stories #3: The Bungalow Mystery (1930) | Mystery Stories #3: The Bungalow Mystery (1960)
- Mystery Stories #4: The Mystery at Lilac Inn (1930) | Mystery Stories #4: The Mystery at Lilac Inn (1961)
- Last Train to Blue Moon Canyon
- Danger by Design
- The Creature of Kapu Cave
- The White Wolf of Icicle Creek
- Legend of the Crystal Skull
- The Phantom of Venice
- The Haunting of Castle Malloy
- Ransom of the Seven Ships
- Warnings at Waverly Academy
- Trail of the Twister
- Shadow at the Water’s Edge
- The Captive Curse
- Alibi in Ashes
- Tomb of the Lost Queen
- The Deadly Device
- Ghost of Thornton Hall
- The Silent Spy
- The Shattered Medallion
- Labyrinth of Lies
- Sea of Darkness
- Midnight in Salem
- Mystery of the Seven Keys