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Hodder Children's Books · MMXXVI
Boss of the Underworld: Shirley vs Seven Deadly Dangers
Tor Freeman
Graphic · ages 7–10

Boss of the Underworld: Shirley vs Seven Deadly Dangers

Written and illustrated by Tor Freeman

Book 3 of 3 in Boss of the UnderworldView the full series

Endlessly rereadable

Shirley - accidental chosen one of a bonkers underworld - and her giant cockroach pal George are back for a third full-colour comic romp, braving a gauntlet of ridiculous perils to save their strange subterranean realm. Fast, funny and gross in all the right ways for readers moving into longer comics.

  • Best for7–10
  • FormatGraphic
  • Length160 pp
  • Read aloud~1 hr15 min

The vibe

What it’s like.

Style

  • Conversational
  • Comedic
  • Onomatopoeic

Tone

  • Funny
  • Silly
  • Adventurous
  • Exciting
  • Whimsical

Themes

Experience meters

Energy5/ 5
Humour5/ 5
Scariness2/ 5
Peril2/ 5
Wonder3/ 5
Cosiness2/ 5
Emotional intensity2/ 5
Conceptual intensity1/ 5

What’s it about?

The story.

Shirley never asked to be the chosen one, but that's what the creatures of the Underworld insist she is - the girl foretold to save their weird, wonderful, slightly disgusting world. In this third full-colour comic adventure, Shirley and her child-sized cockroach best friend George must face down seven deadly dangers on a quest through the Underworld's oddest corners. Expect perilous forests, gross temptations, monstrous foes and plenty of near-disasters, all rendered in Tor Freeman's bold, hilarious cartooning. Like the earlier books, it packs genuine adventure and jeopardy into a relentlessly funny package, with a heroine who is brave without being fearless and a friendship at its heart. At around 160 pages of full colour, it's a satisfyingly meaty comic that reluctant and confident readers alike will tear through. A brilliant pick for fans of Bunny vs Monkey and Barb the Brave who want laugh-out-loud chaos with a quest to follow. Best enjoyed after the earlier books but works happily on its own.

Fit check

Right for your child?

Where it lands by age

  • 1
  • 3
  • 5
  • 7
  • 9
  • 11
  • 13
  • Best fit · 7–10
  • Read aloud · 6–9
  • Independent · 7–10

Prose load

Light

Visual support

Very high

Reluctant-reader friendly

Very

Read-aloud quality

Workable

Works well for

  • Reluctant readers
Low sensitivityNo content warnings

Nothing in the book is likely to concern most parents. Safe to recommend without preview.

Bedtime suitability

2 / 5 · Better outside bedtime

Sensitive-child

4 / 5 · Good fit

Graphic intensity

1 / 5 · None

Best for

  • Reluctant readers
  • Funny comics
  • Quest adventure
  • Graphic novel fans

Avoid if

No common reasons to avoid this one — a rare clean sweep on the sensitivity flags.

Why it lands

Why they love it.

Why kids love it

  • Being special or chosen
  • Going on a quest
  • Secret world
  • The underdog winning
  • Surviving danger

Why parents love it

  • Shared humour
  • Quick to read

In the series

Boss of the Underworld.

3 books · open the series →

About the author & illustrator

Tor Freeman.

TF

Tor Freeman

Writer & illustrator · United Kingdom

Tor Freeman is a British author-illustrator best known for the Boss of the Underworld graphic-novel series (Shirley vs the Huge Beast, Shirley vs the Green Menace), gleefully absurd middle-grade comics about a small girl who runs the underworld. Freeman's style is loose, expressive, joke-paced and energetically British in sensibility. She has also illustrated for picture books and other middle-grade titles. A reliable contemporary UK middle-grade graphic-novel author-illustrator for funny-bone readers ages 7–10.

More from Tor Freeman

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InvestiGators
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Come into this from…

Easier or preparing reads — perfect lead-ins.

Last reviewed · July 2026Suggest a correctionHow we recommend

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