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Cover of Peng and Spanners: Doctor Biscuits!
Graphic · ages 7–10

Peng and Spanners: Doctor Biscuits!

Written and illustrated by Steve Webb

Book 4 of 4 in Peng and SpannersView the full series

The forthcoming fourth Peng and Spanners adventure, centred on an invention convention and Spanners' Crust-Away invention.

  • Best for7–10
  • FormatGraphic
  • Length224 pp
  • Read aloud~1 hr45 min
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The vibe

What it’s like.

Style

  • Conversational
  • Comedic

Tone

  • Funny
  • Silly
  • Irreverent
  • Exciting
  • Adventurous

Themes

On the pagedoctor biscuits, invention convention, penguin and cat, crust away, silly inventions, visual gags, buddy comedy

Experience meters

Energy5/ 5
Humour5/ 5
Scariness1/ 5
Peril2/ 5
Wonder3/ 5
Cosiness2/ 5
Emotional intensity1/ 5
Conceptual intensity2/ 5

What’s it about?

The story.

Peng and Spanners are heading to the Invention Convention with Spanners' latest and greatest creation: the Crust-Away. As with the earlier books, the premise promises a mixture of unlikely inventions, animal comedy, comic danger and full-colour graphic-novel pacing.

Fit check

Right for your child?

Where it lands by age

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

  • Forthcoming title
  • Funny graphic novel
  • Reluctant readers
  • Silly inventions
  • Bunny vs monkey readalike

Avoid if

  • Needs available now
  • Wants realistic stories
  • Wants dense prose
  • Prefers low energy reading

Particularly good for children who are…

  • Reluctant reader
  • Struggling with reading
  • Making friends
  • Interested in science

In the classroom

How it works in school.

A wacky robot-adventure comic series — a reluctant-reader pleaser and classroom-library staple.

Classroom role

  • Classroom library

A book children love that happens to support school — never a stand-in for the texts a class is taught with. Reviewed for the classroom · June 2026.

Why it lands

Why they love it.

Why kids love it

The specific delight is the Crust-Away — Peng and Spanners off to the Invention Convention with Spanners' latest creation, Doctor Biscuits looming as the new threat. The fourth Peng and Spanners with daft inventions and predictable mayhem.

  • Animal companions
  • Trickery and cleverness
  • Making a difference
  • Adventure and freedom

Why parents love it

The fourth Peng and Spanners — invention-convention setting giving Webb a fresh playground for the silliness, comic chaos and full-colour pacing intact. Reliable continuation for the reluctant graphic-novel reader.

  • Shared humour
  • Quick to read

In the series

Peng and Spanners.

4 books · open the series →

About the author & illustrator

Steve Webb.

SW

Steve Webb

Writer & illustrator · United Kingdom

Steve Webb is a British author-illustrator best known for the Peng and Spanners early-graphic-novel series, short, joke-paced friendship comics about a penguin and his eccentric inventor friend Spanners, and for a range of other picture books and early chapter books. Webb's style is bright, character-driven and gag-paced, in the early-graphic-novel register that has become a reliable reluctant-reader pipeline for the youngest comic readers (ages 5–8). A core contemporary UK early-graphic-novel author for emerging readers.

More from Steve Webb

If you liked this

Three ways out of this book.

If you liked this, try…

Lateral matches. Same shelf, different texture.

Come into this from…

Easier or preparing reads — perfect lead-ins.

Where to go next…

Escalation reads — a step up in scale, silliness, or stakes.

Buy or borrow

Pick up a copy.

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  • Hive
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Last reviewed · April 2026Suggest a correctionHow we recommend

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