Marvin is busier than ever!Between schoolwork, chores, running his paper-plane business, he's promised everyone a little too much. When deadlines pile up, Grandpa shows Marvin how to slow down, plan smart, and finish strong.With Grandpa's help and a brand-new Kanban board, Marvin learns how to manage his time, focus on one or two projects at a time, and celebrate his progress instead of rushing to the next thing.Marvin's Time Crunch teaches practical lessons in planning, patience, and progress.Filled with humor, heart, and hands-on activities, this fifth book in the Marvin Series helps children build confidence, stay organized, and enjoy every step of getting things done.Perfect for classrooms, families, and after-school programs that want to teach real-world skills in a story kids love to read again and again.