- The creature in Ogopogo Lake, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The secret of the forgotten city, by Carolyn Keene
- The clue of the black keys, by Carolyn Keene
- The secret of Shadow Ranch, by Carolyn Keene
- The map of stars, Laura Ruby
- Treasure Island, by Robert Louis Stevenson ; illustrated by N.C. Wyeth
- The hunt for Scarface, Lane Walker
- Scooby-Doo! and the sunken ship, written by James Gelsey
- Charlie Thorne and the lost city, by Stuart Gibbs
- Thea Stilton and the secret city, text by Thea Stilton ; illustrations by Alessandro Battan [and thirteen others] ; graphics by Laura Zuccotti and Paola Cantoni ; translated by Julia Heim
- Jasmine and the treasure chest, written by Katy Kit ; illustrated by Tom Knight
- Quest for the city of gold, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- The mystery at the Crooked House, created by Gertrude Chandler Warner ; illustrated by Hodges Soileau
- Pirates on the bay, by Steven K. Smith
- Russell and the lost treasure, Rob Scotton
- The mystery of the Radcliffe riddle, Taryn Souders
- The Shore Road mystery, by Franklin W. Dixon
- We're going on a treasure hunt, Kelly DiPucchio ; pictures by Jay Fleck
- Eva's campfire adventure, Rebecca Elliott
- The clockwork ghost, Laura Ruby
- Henry and the hidden treasure, B.C.R. Fegan ; illustrated by Lenny Wen
- Treasure Island, Robert Louis Stevenson
- The pirate pig, Cornelia Funke ; translated by Oliver Latsch ; illustrated by Kerstin Meyer
- I spy treasure hunt, a book of picture riddles, photographs by Walter Wick ; riddles by Jean Marzollo
- The secret shed, by Cheryl Orlassino
- Pirates of the sea!, Brandon Dorman
- Click here to start, a novel, Denis Markell
- The hurricane mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The haunted clock tower mystery, created by Gertrude Chandler Warner ; illustrated by Hodges Soileau
- The final treasure, by Dori Hillestad Butler ; illustrated by Tim Budgen
- The key to extraordinary, Natalie Lloyd
- Hide and GEEK, T.P. Jagger
- Little Bear's treasures, Stella Dreis
- The treasure of the Loch Ness Monster, story by Lari Don ; illustrations by Nataša Ilinčić
- The ultimate quest, by James Patterson and Chris Grabenstein ; illustrated by Juliana Neufeld
- El cofre del tesoro, Dominique Falda ; traducido por Gerardo Gambolini
- The pirate map, a Robot and Rico story, by Anastasia Suen ; illustrated by Mike Laughead
- Treasure in Trident City, Debbie Dadey ; illustrated by Tatevik Avakyan
- White fox, Chen Jiatong ; translated by Jennifer Feeley ; interior illustrations by Viola Wang
- The haunted fort, by Franklin W. Dixon
- Deadweather and Sunrise, by Geoff Rodkey
- Jasper & Scruff, by Nicola Colton, 2, The treasure hunt
- Treasure hunters, by James Patterson and Chris Grabenstein ; with Mark Shulman ; illustrated by Juliana Neufeld
- Fire the depths, Peter Lerangis
- The finders keepers mystery, created by Gertrude Chandler Warner ; illustrated by Hodges Soileau
- The secret of Shadow Ranch, Carolyn Keene
- The haunted cabin mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The case of the time-capsule bandit, by Octavia Spencer ; [illustrations by Vivienne To]
- Race to the bottom of the sea, Lindsay Eagar
- The treasure of Pirate Frank, Mal Peet and Elspeth Graham ; illustrated by Jez Tuya