Rachel Wise loves to give advice. When sheâs not editing or writing childrenâs books, which she does full-time at a publisher in New York, sheâs reading advice columns in newspapers, magazines, and blogsâand 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 sheâs happy to dole out advice in small portions in Dear Know-It-All books.