Elephant & Piggie

Author Mo Willems pens the “Elephant & Piggie” series of children’s books. These books are meant for early readers and the books are done in a comic book style. The series began publication in the year 2007, when “Today I Will Fly!” was released. Mo Willems ended the series with “The Thank You Book”, the twenty-fifth book in the series, that was released in the year 2016.