Kathryn Otoshi is an award-winning author, illustrator, and speaker best known for her groundbreaking picture books that blend powerful social messages with vibrant visual storytelling. Her acclaimed titles, including One, Zero, and Two, have garnered numerous accolades and are widely used in schools and homes to spark conversations about character development, inclusion, and emotional literacy. With a background in design and film, Otoshi brings a unique sensitivity to her work, crafting stories that are both visually striking and deeply meaningful.

She is passionate about empowering children to embrace their individuality, stand up for others, and find strength in kindness. Otoshi lives in Temecula, California, where she continues to create stories that open hearts and minds.