Ms. Karlyn Habenstein is an assistant special education teacher at Westport Middle School in Louisville, KY. She has done extensive research in The Picture Exchange Communication System (PECS), Augmentative and Alternative Communication (AAC), and Applied Behavior Analysis (ABA) at Purdue University. She specializes in autism and has worked as an ABA therapist. She is also a personal care and respite provider for those with autism and other developmental disabilities. She is currently working towards obtaining her master's degree in special education. In her spare time, she enjoys creating easy-to-read books for those with low-functioning autism..