Junie B. Jones is a fictional character in a chilren's series written by Barbara Park and illustrated by Denise Brunkus. Junie B. Jones is the main character the comical series. Junie B. Jones is first introduced to us as a kindergartener and is currently a first grader. Junie B. Jones exemplifies many of the comical aspects of childhood; fear of monsters, grammatical errors, dealing with siblings, the first day of school, and innocent crushes.