Through 30 clear, practical lessons and detailed coloring pages, readers learn how to say no, protect their time and privacy, stop carrying other people’s feelings, recognize manipulation, follow through on limits, and remain connected without disappearing inside a relationship. Coloring Outside Their Lines is an adult coloring book for anyone learning to set boundaries without guilt, fear, or endless explanations. Each practice includes a brief teaching, thoughtful reflection questions, a central idea to remember, and a full-page illustration to color. Direct, compassionate, and grounded in real life, this book reminds readers that boundaries are not punishment.