In 2016, Hudson released her first book, Pretty Happy: Healthy Ways to Love Your Body, and in 2017, she released her second book, Pretty Fun: Creating and Celebrating a Lifetime of Tradition.
في عام 2016 ، أصدرت كيت أول كتاب لها بعنوان Happy Pretty: Healthy Ways to Love Your Body ، وفي عام 2017 ، أصدرت كتابها الثاني: Pretty Fun: Creating and Celebrating of Lifetime of Tradition.