HarperBusiness, an imprint of HarperCollinsPublishers

The Effective Executive: The Definitive Guide to Getting the Right Things Done

Peter F Drucker

CROSSING THE CHASM, 3RD EDITION

Geoffrey A. Moore

The Confidence Code

Katty Kay

Multipliers, Revised And Updated: How The Best Leaders Make Everyone Smarter

Liz Wiseman

Change by Design, Revised and Updated

Tim Brown