Doctor Proctor's Fart Powder · Book 2

Bubble in the Bathtub

Published
1 January 2008
Pages
425
ISBN-13
9781416979746
Type
novel
Cover of Bubble in the Bathtub

About this book

Bubble in the Bathtub, published in 2008 (also known in some markets as Time-Travel Bath Bomb), sends Nilly, Lisa and Doctor Proctor on a bathtub-time-machine adventure. At 425 pages, it's the longest entry in the series.

Key facts about Bubble in the Bathtub

Bubble in the Bathtub is a novel by Jo Nesbø. Readers have had it since 2008. It runs to 425 pages.

Our list holds 2 editions of Bubble in the Bathtub. Since each edition has its own ISBN, search for 9781416979746 to find the main one.

Bubble in the Bathtub is book 2 of 5 in the Doctor Proctor's Fart Powder series. The series has 5 published books. However, the series starts with Doctor Proctor's Fart Powder (2007).

Additionally, Jo Nesbø writes Harry Hole as a separate series. Those series sit on our thriller and middle-grade comedy shelves. Meanwhile, Kill Shot is the latest published Jo Nesbø book on file, from 5 November 2026.

About Jo Nesbø

Jo Nesbø is a Norwegian author who worked as a stockbroker and fronted the popular rock band Di Derre before turning to crime writing with The Bat in 1997, the first of what became the Harry Hole series. See every Jo Nesbø book in order.

Its place in Doctor Proctor's Fart Powder

Bubble in the Bathtub is book 2 in the Doctor Proctor's Fart Powder series. It follows Doctor Proctor's Fart Powder. It is followed by Who Cut the Cheese?. See the full Doctor Proctor's Fart Powder reading order.

Long before Wolf Hour and alongside the Harry Hole novels, Jo Nesbø wrote a five-book middle-grade series built entirely around a scientifically improbable premise: eccentric inventor Doctor Victor Proctor's fart powder, a concoction so precisely engineered it can be tuned for volume, duration, even distinct musical notes. In Oslo, lonely, red-haired Nilly and his new best friend Lisa team up with Doctor Proctor for adventures that use the powder as both slapstick engine and genuine plot device — propelling…

Editions

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