Kaz Jakobsen can't sleep. Ever again.

Scientifically, brain + no sleep = kablammo. The longest a human insomniac has gone without sleep is eleven days. What will happen to Kaz without sleep for more than seventy years? How will he survive the lonely boredom? His new friend has an idea or two...too bad they lead to midnight mayhem!

One girl. Two wheels. Four thousand miles to go.

In this award-winning story, Bicycle decides to ride across the United States to make her first friend. How hard could it be? Based on the author's own cross-country adventure.

Can a worrier become a warrior?

Meet Erik Sheepflattener. Each member of his modern-day Viking-heritage family has a motto to live by. His parents have Family and Pride. His sisters have Conquer and Win. His grandfather has Turnip. But Erik is developing a motto he can truly believe in: Avoid Stuff.

Everyone's talent deserves a chance to shine.

Rick Rusek and his talking stomach can successfully move the 330,000 slow-moving cars standing in the way of his family's future, maybe everyone will see that he's not Carsick Rick. He's one of the seven wonders of Los Angeles.

Adventures come in all shapes and sizes...

The sequel to The Adventures of a Girl Called Bicycle.

Bicycle's bicycle is acting more unusual than usual. The Wheels of Fortune's musical outbursts lead the two of them straight to an unexpected family reunion, a scrapyard full of treaures, and a daring rescue.

On an island full of too much YES, will the walruses find NO in time?

A hilarious story for readers 2-6 about standing up for yourself while still being yhourself.

All books are also available in audiobook, e-book, e-audio. Many are in translation, including Russian, Korean, Chinese, and Slovakian.