When Volcanoes Erupt!

Adventures in Science (Series)

Nel Yomtov Author
Sean O'Neill Illustrator
(2012)

Walks on the Ground

Louis V. Headman Author
Sean O'Neill Author of introduction, etc.
(2020)

Songs of Hunger

Sean O'Neill Author
(2016)

Rocket Robinson and the...

Sean O'Neill Author
Sean O'Neill Illustrator
(2018)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

Consonants

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Rocket Robinson and the...

Sean O'Neill Author
Sean O'Neill Illustrator
(2018)

Clever Limericks for Childish...

Sean O'Neill Author
(2016)

Will and Wendy Build a...

Writing Builders (Series)

Darice Bailer Author
Sean O'Neill Illustrator
(2013)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

Long Vowels

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Short Vowels

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Digraphs and Blends

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Rocket Robinson and the...

Sean O'Neill Author
Sean O'Neill Illustrator

Northwest California Linguistics

Victor Golla Editor
Sean O'Neill Editor
(2010)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

Dictionary of the Ponca People

Louis V. Headman Author
Sean O'Neill Author
(2020)

The Suicide Factory

Sean O'Neill Author
Daniel McGrory Author
(2010)

Highly Irregular

Arika Okrent Author
Sean O'Neill Illustrator
(2021)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

More Consonants

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Cautionary Verses for...

Sean O'Neill Author
(2016)

When Volcanoes Erupt!

Adventures in Science (Series)

Nel Yomtov Author
Sean O'Neill Illustrator
(2020)

50 Things You Didn't Know...

50 Things You Didn't Know About (Series)

Sean O'Neill Author
Sean O'Neill Illustrator
(2020)

Complex Vowels

Sound It Out (Series)

Wiley Blevins Author
Sean O'Neill Illustrator
(2019)

Rocket Robinson and the...

Sean O'Neill Author
Sean O'Neill Illustrator