Best Consulting Books of 2025

How to Grow Your Small Business by Donald Miller is a must-read for any entrepreneur who wants to take their business to the next level. Miller, a bestselling author, provides a 6-step plan that helps business owners grow their businesses with dependable and predictable results. The book covers key areas such as leadership, marketing, sales, and more. Miller's proven frameworks will help optimize your business and give you the freedom and flexibility to live life on your terms. With Miller's experience in growing his own business, readers can trust that the strategies presented in this book work. This book is highly recommended for anyone looking to grow their small business.

This book, titled "Critical thinking, Logic & Problem Solving: The Ultimate Guide to Better Thinking, Systematic Problem Solving and Making Impeccable Decisions with Secret Tips to Detect Logical Fallacies" by UrGod, is a comprehensive guide to developing essential skills for success in today's world. The book covers critical thinking, logic, and problem-solving in a practical and easy-to-understand format. It also includes exercises to help readers develop these skills and detect logical fallacies. The bonus section on achieving clear and effective communication is a great addition. Overall, this book is a must-read for anyone who wants to improve their decision-making abilities and become more successful in their personal and professional life.

The 1-Page Marketing Plan by Allan Dib is a must-read for any business owner looking to grow their business. Dib's breakthrough approach to marketing simplifies the process of creating a marketing plan into just one page, making it easier and faster for entrepreneurs to take their business to the next level. The book offers valuable insights into how to get new customers, how to make more profit from existing customers, and how to close sales without being pushy. It also provides a step-by-step guide to creating a personalized marketing plan. Overall, this book is a game-changer for small and medium-sized businesses looking to succeed in a crowded market.

The Case in Point 11th Edition by Marc Cosentino is a comprehensive guide to preparing for case interviews, used not only in consulting but also in various other industries. The book explores different types of case questions and introduces the Ivy Case System, providing readers with the confidence to tackle even the most complex cases. The book is updated with the latest changes in the case interview process, and includes numerous strategy cases, exercises, and cost-cutting techniques. Overall, the book is a valuable resource for job hunters looking to improve their case cred and succeed in interviews.

The Trusted Advisor: 20th Anniversary Edition is a must-read for any consultant, negotiator, or advisor seeking to establish and maintain long-lasting relationships with their clients. The authors, David H. Maister, Charles H. Green, and Robert M. Galford, provide practical tools and wisdom to help professionals earn the trust and confidence of their clients. The updated edition reflects the digital world, and the authors detail five distinct steps to create a trust-based relationship. The Trusted Advisor is an invaluable roadmap for anyone looking to develop special relationships with their clients.

The Alter Ego Effect by Todd Herman is a practical guide to help readers unleash their real capabilities. Herman, who has coached Olympians, pro athletes, and leaders, reveals how creating an "Alter Ego" can help individuals battle the resistance they face when pursuing their ambitions. The book is filled with inspiring stories of leaders and average people who have overcome personal challenges using their heroic selves. The Alter Ego Effect is a must-read for anyone looking to untap their potential and achieve the seemingly impossible.

Ask Powerful Questions: Create Conversations That Matter by Will Wise and Chad Littlefield is a best-selling book that provides a set of practice tools for understanding others by changing the way we ask questions. The book shows how to transform meaningless small talk into conversations that change not only how you lead but who you are as a person. The Asking Powerful Questions Pyramid™ breaks down the art of asking into six simple steps for everyone to understand. It's a must-read for educators, business professionals, personal coaches, and anyone in a position of leadership who wants to build a culture of connection.

Whatever It Takes: Master the Habits to Transform Your Business, Relationships, and Life is a no-BS guide to achieving success in all aspects of life. Brandon Bornancin shares his journey of going from a broke college graduate to closing over $100 million in sales for Google and IBM and founding two multimillion-dollar companies. In this book, you'll learn empowering beliefs and transformative habits, how to break bad habits, master tiny behaviors, fail forward, leverage Constructive Paranoia, and bullet-proof your sales. This book is not for the faint-hearted and demands hard work, but it provides a transparent and tough-love approach to help readers achieve their dreams.

Flawless Consulting: A Guide to Getting Your Expertise Used by Peter Block is a practical guide for consultants, both internal and external, who want to make a real difference in the world. The third edition tackles the challenges that next-generation consultants face, including how to ask better questions, dealing with difficult clients, and working in an increasingly virtual world. The book includes illustrative examples and exercises to help you apply the guides offered. Overall, this book is a must-read for anyone who wants to develop a capacity for deeper relatedness and partnership with clients.

Case Interview Secrets is a comprehensive guide for anyone looking to excel at the most challenging corporate job interview in the world - the case interview. Written by Victor Cheng, a former McKinsey management consultant, the book provides insider knowledge on how to ace the interview and secure job offers from top consulting firms. Cheng shares his proven method for acing the case interview, as well as the common mistakes candidates make and how to avoid them. The book is highly recommended for undergraduate, MBA, PhD, or experienced-hire applicants. Overall, it is an excellent resource for anyone looking to succeed in the world of management consulting.