Detective Duck: the Mystery at Emerald Pond (detective Duck #3) by Henry Winkler

Detective Duck: the Mystery at Emerald Pond (detective Duck #3)

Henry Winkler, Lin Oliver

Amulet Books · Hardcover · September 30, 2025

From New York Times bestselling creators—Emmy Award–winning actor Henry Winkler, children’s book author Lin Oliver, and Caldecott Medal–winning author-illustrator Dan Santat—comes a hilarious, full-color chapter book adventure.

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Who it’s for
Detective Duck investigates Maxwell’s disappearance as the Pond Squad works to clean up Emerald Pond.
Themes
Animal mystery, Teamwork, Habitat conservation
Genres
Mysteries & Detective Stories, Ducks & Geese, Chapter Books

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About this book

From New York Times bestselling creators—Emmy Award–winning actor Henry Winkler, children’s book author Lin Oliver, and Caldecott Medal–winning author-illustrator Dan Santat—comes a hilarious, full-color chapter book adventure. When the Pond Squad is invited to participate in the Emerald Pond Games, they can’t wait to compete. Playing sports, making new friends, and spending time with Maxwell—Emerald Pond’s cool mallard duck—sounds like a perfect afternoon to Willow.

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But when Maxwell mysteriously disappears in the middle of a game, the animals know something’s wrong. With all the strange plastic items floating around the pond, Willow is sure Maxwell is in danger. Fortunately, Detective Duck is on the job, solving these puzzling mysteries before they get out of hand and destroy another habitat! The Pond Squad will have to work together to clean up their environment and rescue Maxwell in this charming new mystery. Quacking good fun from the Detective Duck series: - Detective Duck: The Case of the Strange Splash (#1) - Detective Duck: The Case of the Missing Tadpole (#2) - Detective Duck: The Mystery at Emerald Pond (#3)

Emerald Pond Mystery

Detective Duck investigates Maxwell’s disappearance as the Pond Squad works to clean up Emerald Pond.

Come here for

  • A missing mallard mystery at the Emerald Pond Games
  • Plastic items floating around the pond

Expect

  • A mystery involving strange plastic items
  • The Pond Squad working together to rescue Maxwell

Where it sits

Mysteries & Detective Stories82%
Ducks & Geese64%
Chapter Books49%

Percentages are BookFrontier’s reading of the book.

Publisher categories

  • Ducks & Geese
  • Mysteries & Detective Stories
  • Environment & Conservation
  • Chapter Books
Authors
Henry Winkler, Lin Oliver
Publisher
Amulet Books
Published
September 30, 2025
Format
Hardcover
Theme
Animal mystery · Teamwork · Habitat conservation
Reading lane
Ducks & Geese

Book 3 in the detective Duck series.