The book "Project Management for the Unofficial Project Manager" is a high-level but pretty complete introduction to project management. It has good examples from non-technical projects, such as rolling out a new health program in a hospital. It uses official terms from the Project Management Institute’s infamous "Project Management Body of Knowledge" (PMBOK) so information learned from this introduction can be carried over to more rigorous projects.
https://www.amazon.com/dp/194163110X/