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Series Mystery ages 5–8

Detective Stanley

Part of the collectionDetective Stanley
Adult crossover

Cosy, colourful, properly twisty dog-detective comics for children moving on from picture books; each a self-contained whodunit they can actually solve.

  • Books2
  • Arcs1
  • Span2025–2026
  • StatusOngoing
Start hereDetective Stanley and the Mystery at the MuseumBook 1 · 2025 · the natural entry to the series
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The series

At a glance.

Hannah Tunnicliffe and Erica Harrison's Detective Stanley graphic novels star a floppy-eared, pancake-loving dog sleuth in the Sherlock tradition, forever being pulled out of retirement to solve baffling crimes around the town of Narlybone. Each self-contained mystery, a museum break-in where nothing is taken, a run of thefts from the botanical gardens, is a proper whodunit with clues, suspects and a satisfying reveal, pitched precisely for children stepping up from picture books to their first comics. The appeal is in the warmth and the colour: bright, gorgeous artwork, a loveable central duo, gentle humour on every page and a mystery a young reader can genuinely follow and crack. Cosy, funny detective fiction with real puzzle-solving at its heart.

Cosy, colourful, properly twisty dog-detective comics for children moving on from picture books; each a self-contained whodunit they can actually solve.

Primary themes

Overall tone

  • Funny
  • Warm
  • Whimsical
Reading order

The mysteries are self-contained and can be read in any order, though publication order (Mystery at the Museum, then The Green Thumbed Thief) follows the introduction of Stanley and his companion Parker Pine.

One arc

The shape of the series.

  1. I
    Standalone collection arcLow sensitivity

    Detective Stanley's cases

    Self-contained, warmly funny whodunits starring a retired, pancake-loving dog detective in the town of Narlybone.

    Each Detective Stanley book is a standalone case rather than a chapter in a larger story. In Mystery at the Museum, Stanley is coaxed out of retirement when the Narlybone Museum is raided but, baffling everyone, nothing is stolen, and he must think back through everything he saw to clear his own name and unmask the culprit. In The Green Thumbed Thief, he and his companion Parker Pine follow a trail full of twisty secrets to catch whoever is stealing priceless rare plants from the botanical gardens. The recurring cast, the cosy Narlybone setting and the gentle, funny tone tie the books together, but each mystery stands complete on its own.

    Reads as

    • Funny
    • Warm
    • Whimsical

Fit check

Right for your reader?

Where the series lands by age

  • 1
  • 3
  • 5
  • 7
  • 9
  • 11
  • 13
  • 15
  • 17
  • 19
  • Best fit · 5–8
  • Read aloud · 5–7
  • Independent · 6–8

Reluctant-reader friendliness

Very high

Read-aloud quality

Strong

Adult crossover

High

Grows with the reader

Not especially

Sensitivity envelope

Low overall, and consistent.

LowSeries-level

Where it sits

In conversation with other series.

Similar in feel

Different shelves, same wavelength.

About the author

Hannah Tunnicliffe.

Hannah Tunnicliffe

Author

Hannah Tunnicliffe: New Zealand novelist turned children's writer whose Detective Stanley comics, drawn by Erica Harrison, serve up a pancake-loving dog sleuth and proper, funny mysteries for newly independent readers.

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