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Keep It Clean!

Big Ideas That Changed the World #7 (A Nonfiction Graphic Novel)
Brief Description
This entertaining graphic novel from award winner Dan Brown will get kids talking, since it's all about the history of dealing with poop, pee, and dirty hands. Part of the Big Ideas That Changed the World graphic novel series, this full-colour book is appropriate for the... Read More
Format: Hardback
$4800
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Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

This entertaining graphic novel from award winner Dan Brown will get kids talking, since it's all about the history of dealing with poop, pee, and dirty hands.

Part of the Big Ideas That Changed the World graphic novel series, this full-colour book is appropriate for the classroom and includes a timeline, endnotes, and a bibliography.

In 1895, an engineer named George Waring was appointed New York City’s first commissioner of street cleaning. His task? To make a city with millions of people livable.

Narrated by Waring, Keep It Clean! explores the concept of public health, which means ensuring clean water and adequate sewage disposal for everyone, and covers topics such as personal hygiene, sewer systems, and chemical water treatment.

Acclaimed author-illustrator Don Brown takes readers on a journey through history and around the world, from Greek, Roman, and Aztec aqueducts and the dawn of bathing (including social public bathing in Japan and religious bathing ceremonies in Machu Picchu) to the invention of soap in the Middle East, the first use of flush toilets approximately 4,000 years ago, and the first toilets used in outer space—a Big Idea when you consider that early astronauts on Apollo 11 had none!

Full of facts and colourful historical figures, Brown chronicles both historical mishaps—like rivers full of human waste and King Henry VI’s notorious basement of poop—and monumental scientific breakthroughs including Louis Pasteur and Robert Koch’s discovery of the link between microbes (germs) and disease.

Brown also highlights how social classes became divided not only by wealth and culture but also by smell, and calls attention to modern-day health crises.

Today, nearly two billion people around the world live without clean water and about 3.6 billion people—nearly half of the world’s population—live without proper sanitation. Breaking down concepts in an accessible, kid-friendly way, this nonfiction graphic novel shows why “keeping it clean” is vitally important whether it’s a city, town, home, or person.

Big Ideas That Changed the World is a graphic novel series that celebrates the hard-won succession of ideas that ultimately changed the world. Humour, drama, and art unite to tell the story of events, discoveries, and ingenuity over time that led humans to come up with a big idea and then make it come true.

More from the Big Ideas That Changed the World series:

Rocket to the Moon! (#1)
Machines That Think! (#2)
A Shot in the Arm! (#3)
We the People! (#4)
All Charged Up! (#5)
It’s About Time! (#6)

Series: BIG IDEAS That Changed the World

View all
  • All Charged Up!
    Award-winning author-illustrator Don Brown explores the history of electricity in this installment of the Big Ideas That Changed the World series. In 600 BCE, the Greek mathematician Thales observed a seemingly strange phenomenon: amber, when rubbed with a cloth, had the ability to attract lightweight objects like feathers, straw, and leaves. He had unknowingly discovered an electric charge. His experiments...
    Hardback
    $2999
    In Stock
    Ships today
  • It's About Time!
    Award-winning author-illustrator Don Brown explores the science of time in It’s About Time!, part of the Big Ideas That Changed the World graphic novel series. In It’s About Time!, narrator Albert Einstein takes kids through time—literally. The book explores the measurement of time, from the stone circles and giant pyramids of ancient cultures to hourglasses and sundials, early timepieces and...
    Hardback
    $4800
    Available
    Ships in 2-3 weeks
  • Keep It Clean!
    This entertaining graphic novel from award winner Dan Brown will get kids talking, since it's all about the history of dealing with poop, pee, and dirty hands. Part of the Big Ideas That Changed the World graphic novel series, this full-colour book is appropriate for the classroom and includes a timeline, endnotes, and a bibliography. In 1895, an engineer named...
    Hardback
    $4800
    Available
    Ships in 2-3 weeks
  • We the People!
    Award-winning author Don Brown explores the history of democracy in the United States in this installment of the Big Ideas That Changed the World series. The Greek word democracy comes from demos (people) and kratos (rule)—meaning “the people hold power.” In this timely graphic novel, acclaimed author-illustrator Don Brown explores the history of democracy—from civilization’s beginnings as hunter-gatherers to the...
    Hardback
    $4600
    Available
    Ships in 2-3 weeks
  • Machines That Think!
    Award-winning author/illustrator Don Brown explores computers and technology in this instalment of the Big Ideas That Changed the World graphic novel series. Machines That Think! explores machines from ancient history to today that perform a multitude of tasks, from making mind-numbing calculations to working on assembly lines to guiding spaceships to the moon. It includes fascinating looks at the world’s...
    Hardback
    Sold Out
  • A Shot in the Arm!: Big Ideas that Changed the World #3
    Award-winning author and illustrator Don Brown explores the history of vaccines from smallpox to COVID-19 in this installment of the Big Ideas That Changed the World graphic novel series. A Shot in the Arm! explores the history of vaccinations and the struggle to protect people from infectious diseases, from smallpox—perhaps humankind’s greatest affliction to date—to the COVID-19 pandemic. Highlighting deadly...
    Hardback
    Sold Out

Book Details

INFORMATION

ISBN: 9781419779961

Publisher: Abrams

Format: Hardback

Date Published: 20 November 2025

Country: United States

Imprint: Abrams

Illustration: Full-color illustrations throughout

Audience: Children

DIMENSIONS

Spine width: 18.0mm

Width: 140.0mm

Height: 203.0mm

Weight: 300g

Pages: 128

About the Author

Don Brown is the award-winning author and illustrator of many nonfiction graphic novels and picture books, including It’s About Time!, All Charged Up!, We the People!, A Shot in the Arm!, Machines that Think!, and Rocket to the Moon! His books have been called “masterful” and “a must for youth graphic collections.” Brown has received an Eisner Award nomination, two Sibert Honors, a Boston Globe–Horn Book Award honor, a YALSA Excellence in Nonfiction for Young Adults Award, and multiple starred reviews, among other accolades. He lives in the Hudson Valley in New York with his family.

Also by Don Brown

View all
  • All Charged Up!
    Award-winning author-illustrator Don Brown explores the history of electricity in this installment of the Big Ideas That Changed the World series. In 600 BCE, the Greek mathematician Thales observed a seemingly strange phenomenon: amber, when rubbed with a cloth, had the ability to attract lightweight objects like feathers, straw, and leaves. He had unknowingly discovered an electric charge. His experiments...
    Hardback
    $2999
    In Stock
    Ships today
  • It's About Time!
    Award-winning author-illustrator Don Brown explores the science of time in It’s About Time!, part of the Big Ideas That Changed the World graphic novel series. In It’s About Time!, narrator Albert Einstein takes kids through time—literally. The book explores the measurement of time, from the stone circles and giant pyramids of ancient cultures to hourglasses and sundials, early timepieces and...
    Hardback
    $4800
    Available
    Ships in 2-3 weeks
  • Fire of the Raging Dragon
    In the very near future, China, now the world’s largest industrial producer and consumer of Mideast Oil, passes a law that all new cars manufactured in that nation will be operated on natural gas. Beneath the floor of the South China Sea, around the contested Spratly Islands, billions of gallons of natural gas wait to be mined. But at the...
    Paperback
    $5400
    Available
    Ships in 2-3 weeks
  • Storming the Black Ice
    When British geologists discover the world's largest oil reserves under the desolate, icy tundra of Antarctica, Britain and Chile form a top-secret alliance for control of petroleum resources that will rival the economic power of OPEC. But when their discovery is uncovered by an Argentinean intelligence officer, a surprise attack against a secret British outpost in Antarctica triggers a war....
    Paperback
    $5100
    In Stock
    Ships today
  • 83 Days in Mariupol: A War Diary
    A young adult graphic novel that captures the complexities of the war in Ukraine, focusing on the siege of Mariupol (Feb ’22 – May ’22) and the brave people who stayed to defend their city against Russian forces, as well as the resulting effects on global politics. A city ruined. In once quiet residential streets, two armies battle, driving people...
    Paperback
    $3499
    Available
    Ships in 4-6 weeks
  • We the People!
    Award-winning author Don Brown explores the history of democracy in the United States in this installment of the Big Ideas That Changed the World series. The Greek word democracy comes from demos (people) and kratos (rule)—meaning “the people hold power.” In this timely graphic novel, acclaimed author-illustrator Don Brown explores the history of democracy—from civilization’s beginnings as hunter-gatherers to the...
    Hardback
    $4600
    Available
    Ships in 2-3 weeks
  • What Got You Here Won't Get You There in Sales: How Successful Salespeople Take it to the Next Level
    Kick your bad habits—and CLOSE MORE SALES! “I love this book, especially the importance of empathy—care enough about what you are selling to personalise its value to your customer!”—Jim Farley, VP Global Marketing, Ford Motor Company “In over 20 years of sales leadership, I had yet to see someone describe self-improvement through the elimination of existing behaviours rather than the...
    Hardback
    $9400
    Available
    Ships in 2-3 weeks
  • Machines That Think!
    Award-winning author/illustrator Don Brown explores computers and technology in this instalment of the Big Ideas That Changed the World graphic novel series. Machines That Think! explores machines from ancient history to today that perform a multitude of tasks, from making mind-numbing calculations to working on assembly lines to guiding spaceships to the moon. It includes fascinating looks at the world’s...
    Hardback
    Sold Out
  • Rocket to the Moon!
    Award-winning author/illustrator Don Brown explores the history of rocket building in this instalment of the Big Ideas That Changed the World graphic novel series. “That’s one small step for man, one giant leap for mankind.” On July 20, 1969, Neil Armstrong said those iconic words when Apollo 11 landed on the moon. But it wasn’t just one man who got...
    Hardback
    Sold Out
  • A Shot in the Arm!: Big Ideas that Changed the World #3
    Award-winning author and illustrator Don Brown explores the history of vaccines from smallpox to COVID-19 in this installment of the Big Ideas That Changed the World graphic novel series. A Shot in the Arm! explores the history of vaccinations and the struggle to protect people from infectious diseases, from smallpox—perhaps humankind’s greatest affliction to date—to the COVID-19 pandemic. Highlighting deadly...
    Hardback
    Sold Out

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