All the below books are easy to read and taught something new to be a better developer and improve my communication skills to lead and manage teams.
Grit: The Power of Passion and Perseverance Paperback
By Angela Duckworth
Doesn't Hurt to Ask: Using the Power of Questions to Communicate, Connect, and Persuade
Book by Trey Gowdy
Nonviolent Communication
By Marshall B. Rosenberg
Clean Code
by Robert Cecil Martin