Kathryn Petras

About the Author

Kathryn Petras is an author and quote connoisseur who, along with her brother, Ross Petras, has published numerous quote collections including Age Doesn’t Matter Unless You’re a Cheese. The Petras’s calendar, The 365 Stupidest Things Ever Said, has sold over 4.6 million copies. Kathryn lives with her family in Seattle.

"Believe You Can and You're Halfway There"

"Believe You Can and You're Halfway There"

by Kathryn Petras, by Ross Petras

365 Stupidest Things Ever Said Page-A-Day® Calendar 2025

365 Stupidest Things Ever Said Page-A-Day® Calendar 2025

by Workman Calendars, by Ross Petras, by Kathryn Petras

"Being Weird Is a Wonderful Thing"

"Being Weird Is a Wonderful Thing"

by Kathryn Petras, by Ross Petras

Change Happens

Change Happens

by Kathryn Petras, by Ross Petras

The Stupidest Sports Book of All Time

The Stupidest Sports Book of All Time

by Kathryn Petras, by Ross Petras

"Nothing Is Worth More Than This Day."

"Nothing Is Worth More Than This Day."

by Kathryn Petras, by Ross Petras

"It Always Seems Impossible Until It's Done."

"It Always Seems Impossible Until It's Done."

by Kathryn Petras, by Ross Petras

Bad Girls Go Everywhere

Bad Girls Go Everywhere

by Kathryn Petras, by Ross Petras

The Anthology of Really Important Modern Poetry

The Anthology of Really Important Modern Poetry

by Kathryn Petras, by Ross Petras

Stupidest Things Ever Said

Stupidest Things Ever Said

by Kathryn Petras, by Ross Petras

"Dance First. Think Later"

"Dance First. Think Later"

by Kathryn Petras, by Ross Petras

"Don't Forget to Sing in the Lifeboats"

"Don't Forget to Sing in the Lifeboats"

by Kathryn Petras, by Ross Petras

Age Doesn't Matter Unless You're a Cheese

Age Doesn't Matter Unless You're a Cheese

by Kathryn Petras, by Ross Petras