Rachel Wise loves to give advice. When she's not editing or writing children's books, which she does full time at a publisher in New York, she's reading advice columns in newspapers, magazines and blogs; and is always sure"her "advice would be better! Her dream is to someday have her own talk show, where she could share her wisdom with millions of people at once; but for now she's happy to dole out advice in small portions in "Dear Know-It-All" books.