All of these are available as Kindle books, but I’m sure you can get 3D copies too:

The Five Dysfunctions of a Team: A Leadership Fable by Patrick M. Lencioni
Leading Change by John P. Kotter
Who Says Elephants Can’t Dance? Louis V. Gerstner Jr.
Nonviolent Communication: A language of Life by Marshall B. Rosenberg and Arun Gandhi