Saturday – Sunday, October 20 – 21 (2 days) 12– 3 p.m. | MDC Wolfson Campus, Downtown Miami The middle-grade novel is perhaps the most exciting genre in young people’s literature today. There has been a boom in writing about characters between the ages of nine and twelve, which has led to innovative and even monumental work. The wide range of writing for and about tweens includes Judy Blume’s Are You There God? It’s Me, Margaret, John Boyne’s The Boy in the Striped Pyjamas,…