Families who loved Simon and the Big, Bad, Angry Beasts by Ian de Haes often look for books with a similar feel. These 20 recommendations were selected for their similarity in style, theme, and reading level.

Reach for this book when your child’s temper seems to take on a life of its own, causing them to lash out and eventually feel isolated from peers. It provides a nonjudgmental space to discuss how aggressive outbursts can unintentionally push people away, making it an excellent resource for children who struggle with impulse control and social regulation. Simon’s anger manifests as giant, scary beasts that defend him but also frighten his friends. The story beautifully illustrates the transition from feeling powerful in one's anger to feeling the heavy weight of loneliness. It is developmentally perfect for preschoolers and early elementary students, offering a hopeful path toward self-calming techniques and rebuilding connections. Parents will appreciate how it validates the intensity of a child's feelings while clearly showing the social consequences of big behaviors.