Crystal Olguín Duffy is an author, speaker, educator, and Mother to three including a set of twins. Her essays on parenting have appeared in Chicken Soup for the Soul, Twins Magazine, Brain Child Magazine, Scary Mommy, and Twiniversity. She is starting her eighth year in education and recently graduated with a Masters in Educational Administration from the University of Houston. Twin to Twin is her first book and was released December 2018. Crystal was named one of the ‘Top 40 Under 40’ in 2019 by the Houston Business Journal. In 2022 she was awarded best Secondary ESL Teacher of the Year by the Houston Independent School District. She recently relocated to Annapolis with her husband Ed and their daughters. Crystal loves to travel and is currently working on her second book.