Kerry Colburn and Rob Sorensen are parents who have learned a lot from their two energetic young daughters, Piper and Molly. A former publishing executive, Kerry is a freelance writer, editor, and consultant. Rob is an author and software developer. They are the authors of How to Have Your Second Child First; Mommy Lotto; Daddy Lotto; So, You Want to ... Read moreBe Canadian; and The U.S. of Eh? (all from Chronicle Books). They currently work, parent, and drink plenty of coffee in Seattle. Show Less