After getting into a new role (team lead), I started to struggle with managing my time. I had too many meetings and little time to think and work on issues that required my solo attention.
At that time, I looked for books to help me find a balance in my new life. I found Make Time and bought it. I've read it in a couple of days.
If you're using the phrase "I'm busy" a lot and looking for ways to open a space in your life for the things that are important to you, give this book a read.
But before buying the book, read my review and notes to see if the book can match your expectations.