Ava & Cyn: Big Feelings, Big Hearts is a bilingual (English/Spanish) children’s story and workbook that helps young children understand and manage big emotions. Through the adventures of Ava and Cyn, two pixie siblings learning to navigate anger, frustration, sadness, and disappointment, children discover healthy ways to express their feelings, solve problems, and strengthen family connections. Filled with engaging activities, reflection prompts, and coping skills, this interactive resource supports emotional regulation, communication, and self-confidence at home, in the classroom, and in therapeutic settings.