About Kathryn Petras Kathryn and Ross Petras, sister and brother, are great curators of quotes whose calendar, The 365 Stupidest Things Ever Said, has sold over 4.6 million copies. Kathryn Petras lives in Seattle. Books by Kathryn Petras Fandex Family Field Guides: Old Testament Stories from the Bible by (author) Kathryn Petras & Ross Petras Fandex Family Field Guides: Mummies, Gods, and Pharaohs by (author) Kathryn Petras & Ross Petras Ages 9 to 18 Grades 4 to 12 Fandex Family Field Guides: Cats by (author) Kathryn Petras, Ross Petras & Tetsu Yamazaki Ages 9 to 18 Grades 4 to 12 Fandex Family Field Guides: Mythology by (author) Kathryn Petras & Ross Petras Ages 9 to 18 Grades 4 to 12
