Best-Selling David Walliams Books

Every David Walliams title to chart on Amazon UK between 2020 and 2026, ranked by how high each climbed and how long it kept selling — 11 books in all.

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Code Name Bananas: The hilarious and epic new…

Peaked #7 · 2020

4.9

Slime: The new children’s book from No. 1…

Peaked #8 · 2020

4.8

The World’s Worst Parents

Peaked #16 · 2020

4.8

SPACEBOY: The epic and funny new children’s book from multi-mill…

Peaked #22 · 2022

The World’s Worst Pets: A brilliantly funny children’s book from…

Peaked #23 · 2022

4.7

Megamonster: the mega laugh-out-loud…

Peaked #33 · 2021

4.8

Code Name Bananas: The hilarious and epic…

Peaked #45 · 2021

4.8

The Blunders: A hilariously funny new illustrated children’s nov…

Peaked #57 · 2023

4.7

The Beast of Buckingham Palace: The epic new…

Peaked #70 · 2020

4.8

Robodog: The incredibly funny new illustrated children’s book fo…

Peaked #96 · 2023

Santa & Son: A book by David Walliams

Peaked #97 · 2025

4.7

Ranking is derived from the Amazon UK book bestseller charts for every year from 2020 to 2026. Each title scores on both how high it climbed and how many years it kept selling; editions are de-duplicated. Browse another author →