Trudy Knowles is a retired college professor having taught in the Education Department at Westfield State University for twenty-two years. In addition to Radishes and Red Bandanas, she is the author of two education books, The Kids Behind the Label: An Inside Look at ADHD for Classroom Teachers and What Every Middle School Teacher Should Know (co-authored with Dave Brown). She is also the author of two memoirs: 40,000 Miles on the Road: My Trip Around the World 1970-1972 and From Lockdown to Vaccinations: My Journey Through the Pandemic of 2020.