Fantastic Flatulent Fart Brothers

The Fantastic Flatulent Fart Brothers Save the World!: A Thriller Adventure that Truly Stinks; US edition

The Fantastic Flatulent Fart Brothers Save the World!: A Thriller Adventure that Truly Stinks; UK edition

The Fantastic Flatulent Fart Brothers Go to the Moon!: A Spaced Out SciFi Adventure that Truly Stinks; US edition

The Fantastic Flatulent Fart Brothers Go to the Moon!: A Spaced Out SciFi Adventure that Truly Stinks; UK edition

The Fantastic Flatulent Fart Brothers' Big Book of Farty Facts: An illustrated guide to the science, history, and art of farting; US edition

The Fantastic Flatulent Fart Brothers' Big Book of Farty Facts: An illustrated guide to the science, history, and art of farting; UK edition

The Fantastic Flatulent Fart Brothers' Second Big Book of Farty Facts: An Illustrated Guide to the Science, History, Art, and Literature of Farting; U

Fantastic Flatulent Fart Brothers' Second Big Book of Farty Facts

An Illustrated Guide to the Science, History, Art, and Literature of Farting (Humorous non-fiction book for kids); UK/international edition

Fantastic Flatulent Fart Brothers' Big Book of Snotty Facts

An Illustrated Guide to the Science, History, and Pleasures of Mucus; US edition

Fantastic Flatulent Fart Brothers' Big Book of Snotty Facts

An Illustrated Guide to the Science, History, and Pleasures of Mucus; UK edition

Farty Pants