| #403 |  Legacy
| 3.5 | 9 reads |
| #404 |  Private Rio
| 3 | 4 reads |
| #405 |  Count to ten
| 3.5 | 3 reads |
| #406 |  The House on the Cliff
| 3.13 | 15 reads |
| #407 |  The House on the Cliff
| 3.5 | 17 reads |
| #408 |  Hunting for hidden gold
| 3.67 | 8 reads |
| #409 |  The Missing Chums
| 3 | 6 reads |
| #410 |  The Shore Road Mystery #6
| 3 | 5 reads |
| #411 |  The great airport mystery
| 3 | 5 reads |
| #412 |  Mystery of Cabin Island
| 3 | 4 reads |
| #413 |  The Secret of the Caves
| 3 | 3 reads |
| #414 |  While the Clock Ticked
| 3.25 | 5 reads |
| #415 |  What Happened at Midnight
| 3.5 | 6 reads |
| #416 |  The Mark on the Door
| 3 | 3 reads |
| #417 |  Footprints under the window
| 3 | 3 reads |
| #418 |  The Secret Warning
| 3 | 5 reads |
| #419 |  A Figure in Hiding (Hardy Boys, #16)
| 3 | 3 reads |
| #420 |  The Sinister Sign Post
| 3.33 | 4 reads |
| #421 |  The Hidden Harbor Mystery
| 3 | 3 reads |
| #422 |  The clue of the broken blade
| 3 | 3 reads |
| #423 |  Mystery of the Flying Express
| 3 | 3 reads |
| #424 |  The mystery of the disappearing floor.
| 3.4 | 6 reads |
| #425 |  The Twisted Claw
| 3.42 | 7 reads |
| #426 |  The Phantom Freighter
| 3 | 3 reads |
| #427 |  The Secret Panel
| 3.3 | 6 reads |
| #428 |  The Short-Wave Mystery
| 3 | 3 reads |
| #429 |  The melted coins
| 3 | 3 reads |
| #430 |  The Flickering Torch Mystery
| 3.33 | 4 reads |
| #431 |  The Secret of Wildcat Swamp
| 3 | 4 reads |
| #432 |  The Wailing Siren Mystery
| 3 | 3 reads |
| #433 |  The Secret of the Lost Tunnel
| 3 | 3 reads |
| #434 |  The sign of the crooked arrow
| 3 | 3 reads |
| #435 |  The Secret of Skull Mountain
| 3 | 3 reads |
| #436 |  The Yellow Feather Mystery
| 3 | 4 reads |
| #437 |  The Secret of Pirates' Hill
| 3.33 | 4 reads |
| #438 |  The Clue in the Embers
| 3 | 3 reads |
| #439 |  The hooded hawk mystery
| 3 | 4 reads |
| #440 |  Mystery at Devil's Paw
| 3 | 3 reads |
| #441 |  The mystery of the Chinese junk
| 3 | 3 reads |
| #442 |  The Arctic patrol mystery.
| 3.33 | 4 reads |
| #443 |  Mystery of the Whale Tattoo
| 3 | 3 reads |
| #444 |  The secret agent on Flight 101
| 2.67 | 4 reads |
| #445 |  The mystery of the spiral bridge
| 3 | 3 reads |
| #446 |  The haunted fort
| 3 | 4 reads |
| #447 |  The Mystery of the Aztec Warrior
| 3.67 | 5 reads |
| #448 |  The Viking Symbol Mystery
| 3 | 3 reads |
| #449 |  Mystery of the Desert Giant
| 3.5 | 5 reads |
| #450 |  The Clue of the Screeching Owl
| 3 | 3 reads |
| #451 |  High-speed showdown
| 0 | 0 reads |
| #452 |  The Alaskan Adventure
| 0 | 0 reads |
| #453 |  Danger in the Extreme Danger in the Extreme
| 0 | 0 reads |
| #454 |  In Plane Sight
| 4 | 1 read |
| #455 |  Passport to Danger Passport to Danger
| 0 | 0 reads |
| #456 |  The Wide Window
| 3.76 | 247 reads |
| #457 |  The Carnivorous Carnival
| 3.82 | 166 reads |
| #458 |  The Hostile Hospital
| 3.89 | 134 reads |
| #459 |  The Vile Village
| 3.79 | 157 reads |
| #460 |  The Ersatz Elevator
| 3.83 | 166 reads |
| #461 |  The Austere Academy
| 3.8 | 208 reads |
| #462 |  The End
| 3.77 | 135 reads |
| #463 |  The Penultimate Peril
| 3.96 | 152 reads |
| #464 |  The Grim Grotto
| 3.9 | 161 reads |
| #465 |  The Slippery Slope
| 3.84 | 149 reads |
| #466 |  The Dying of the Light
| 4.08 | 20 reads |
| #467 |  Last Stand of Dead Men
| 4.35 | 20 reads |
| #468 |  Kingdom of the Wicked
| 4 | 22 reads |
| #469 |  Death Bringer
| 4.07 | 24 reads |
| #470 |  Resurrection
| 3.7 | 8 reads |
| #471 |  Unplugged
| 0 | 0 reads |
| #472 |  Unscrewed
| 0 | 0 reads |
| #473 |  Stone Cold
| 3 | 4 reads |
| #474 |  Winterkill
| 3.71 | 7 reads |
| #475 |  Unmanned
| 0 | 0 reads |
| #476 |  April Fool
| 0 | 0 reads |
| #478 |  And Death Goes To . . .
| 0 | 0 reads |
| #479 |  The Secret of Skeleton Reef
| 0 | 0 reads |
| #480 |  The Ghost at Skeleton Rock
| 3.33 | 4 reads |
| #481 |  The Crisscross Shadow
| 3.33 | 4 reads |
| #482 |  The Crisscross Crime The Crisscross Crime
| 0 | 0 reads |
| #483 |  Lair of Dreams
| 3.91 | 43 reads |
| #484 |  The Stranger's Child
| 3.83 | 6 reads |
| #485 |  The Line of Beauty
| 3.96 | 16 reads |
| #486 |  The Swimming-Pool Library
| 3.83 | 8 reads |
| #487 |  The Spell
| 4 | 2 reads |
| #488 |  Cold Blood Cold Blood
| 0 | 0 reads |
| #489 |  Last Light
| 3.5 | 4 reads |
| #490 |  Liberation Day
| 5 | 2 reads |
| #491 |  Dark Winter
| 4 | 2 reads |
| #492 |  Deep Black
| 5 | 2 reads |
| #493 |  Zero Hour Zero Hour
| 5 | 1 read |
| #494 |  Exit Wound
| 5 | 1 read |
| #495 |  Brute Force
| 5 | 1 read |
| #496 |  Crossfire
| 5 | 1 read |
| #497 |  Recoil
| 4 | 1 read |
| #498 |  Aggressor
| 3.5 | 3 reads |
| #499 |  Silencer
| 5 | 1 read |
| #500 |  Dead centre
| 5 | 1 read |
| #501 |  The Battle of the Labyrinth
| 4.16 | 488 reads |
| #502 |  The Last Olympian
| 4.31 | 681 reads |
| #503 |  The Titan's Curse
| 4.15 | 766 reads |
