Sign-In
Cart
The 28-Day Sales Challenge: From Hesitant to High-Performer in Four Weeks
Paperback
Series: The 28-Day Challenge
Publisher: Independently Published
Published: Aug 24 2025
Pages: 226
Weight: 0.68
Height: 0.48 Width: 6.00 Depth: 9.00
Language: English
Are you tired of the sales rollercoaster?
If you're a sales leader, manager, or business owner, you know the feeling: one month your team is crushing their number, the next you're scrambling to figure out what went wrong. Your days are consumed by fighting fires, inspecting a messy pipeline, and wondering why your sales efforts feel more like chaos than a coordinated strategy. You have a great product and a talented team, but you're missing the most critical piece: a blueprint for predictable, scalable success.
This is that blueprint.
The 28-Day Sales Challenge is an intensive, hands-on journey that transforms your sales organization from a group of individuals relying on heroic efforts into a single, high-performance revenue machine. In just 30-45 minutes a day, you will systematically build the strategy, processes, and culture that define elite sales teams. This isn't just another book of theories; it's a day-by-day implementation guide to professionalize your sales motion and take control of your company's growth.
Why 28 days? Because it's the perfect timeframe to build the powerful, lasting habits of strategic sales leadership. This challenge is your catalyst to move from being a reactive manager to a proactive architect of your team's future.
Over the next four weeks, you will:
Week 1: Build an Unshakeable Foundation. You will define your team's mission, get laser-focused on your Ideal Customer Profile (ICP), and master the Challenger Sale mindset. You'll solidify your team structure, create ideal hiring profiles, and build a world-class onboarding plan to accelerate new hire success.
Week 2: Engineer a Predictable Sales Process. You will map your sales stages with rigorous exit criteria, build a high-quality prospecting engine, and master the art of compelling cold outreach. You'll learn to run diagnostic discovery calls, deliver story-driven product demos, handle any objection like a pro, and close deals with confidence.
Week 3: Equip Your Team with Elite Tools & Enablement. You will audit and optimize your tech stack, transforming your CRM into a strategic weapon. You'll leverage sales intelligence to turn cold calls into warm conversations, build a centralized sales playbook as your team's single source of truth, and implement a continuous coaching cadence to develop your talent.
Week 4: Master Data, Strategy, and Scale. You will define your North Star KPIs and build a predictive sales dashboard to manage by data, not gut feel. You'll master social selling, develop a winning competitive strategy with battlecards, and create a proactive plan to scale your team for future growth.
This book is for you if you are a:
Sales Manager looking to move from inspecting deals to coaching your team to victory.
VP of Sales tasked with building a predictable and scalable revenue engine.
Founder or Business Owner who needs to professionalize your sales function to unlock the next stage of growth.
By the end of this challenge, you won't just have a sales plan; you will have a complete, integrated sales system. You will have the clarity, the tools, and the confidence to lead your team to consistent, predictable success.
Stop riding the sales rollercoaster. Start building your empire. Take the challenge today.
Also from
Coles, Robert M.
The 28-Day Search Engine Marketing Challenge: Mastering Google Ads, PPC, and Conversion Optimization in 28 Days
Coles, Robert M.
Paperback
RevOps'd to Death: Rebalancing Efficiency and Empathy to Build a Resilient GTM Engine
Coles, Robert M.
Paperback
The 28-Day Marketing Challenge: From Overwhelmed to Unstoppable in Four Weeks
Coles, Robert M.
Paperback
The 28-Day Search Engine Optimization Challenge: From Digital Chaos to a Scalable SEO System
Coles, Robert M.
Paperback
The 28 Day Social Media Marketing Challenge: A Four-week Blueprint for Strategic Social Media Growth and Real Engagement
Coles, Robert M.
Paperback
The Podcast Monetization Manual: The Strategic Blueprint for Transforming Your Audio into a Profitable Business Asset
Coles, Robert M.
Paperback
Manageable Marketing: Essential Daily Moves for the Time-Strapped Small Business Owner
Coles, Robert M.
Paperback
Also in
Management
Crucial Conversations Tools for Talking When Stakes Are High, Second Edition
Switzler, Al
Grenny, Joseph
Patterson, Kerry
Paperback
Quiet Girls Can Run the World: Owning Your Power When You're Not the "Alpha" in the Room
Holman, Rebecca
Paperback
The Art of Communication: How to Be Authentic, Lead Others, and Create Strong Connections
Apps, Judy
Hardcover
Unreasonable Hospitality: The Remarkable Power of Giving People More Than They Expect
Guidara, Will
Hardcover
Hbr's 10 Must Reads on Managing Yourself, Updated and Expanded (Featuring How Will You Measure Your Life? by Clayton M. Christensen)
Gallo, Amy
Review, Harvard Business
Drucker, Peter F.
Paperback
Hbr's 10 Must Reads on Mental Toughness, Updated and Expanded (Featuring How to Stop Worrying about What Other People Think of You by Michael Gervais)
Duckworth, Angela L.
Review, Harvard Business
Gervais, Michael
Paperback
Surrender to Lead: The Counterintuitive Approach to Driving Extraordinary Results
Kriegel, Jessica
Terry, Joe
Hardcover
Take Breaks, Work Better: Measure Impact, Not Hours, and Transform Your Profitability
Briggs, John
Paperback
Strong Ground: The Lessons of Daring Leadership, the Tenacity of Paradox, and the Wisdom of the Human Spirit
Brown, Brené
Hardcover
Hbr's 10 Must Reads on Leadership, Updated and Expanded (Featuring Begin with Trust by Frances X. Frei and Anne Morriss)
Ibarra, Herminia
Review, Harvard Business
Edmondson, Amy C.
Paperback
How We Could: The Framework to Lead Without Drama, Build Alignment, and Call Teams to Greatness
Dorr, Alex
Hardcover
What the Heck Is Eos?: A Complete Guide for Employees in Companies Running on EOS
Bouwer, Tom
Wickman, Gino
Hardcover
The Year in Tech, 2026: The Insights You Need from Harvard Business Review
Webb, Amy
Review, Harvard Business
Anthony, Scott D.
Paperback
The Coaching Habit: Say Less, Ask More, and Change the Way You Lead Forever
Stanier, Michael Bungay
Paperback
Hbr's 10 Must Reads 2026: The Definitive Management Ideas of the Year from Harvard Business Review (Featuring the Strategic Genius of Taylor Swift by
Flyvbjerg, Bent
Review, Harvard Business
Meyer, Erin
Paperback
Stop Asking for Referrals: Build a Magnetic Business Through Intentional Care & Real Relationships
McNally, Flor de Maria
Paperback
Get Scalable: The Operating System Your Business Needs To Run and Scale Without You
Deiss, Ryan
Paperback
Never Split the Difference: Negotiating as If Your Life Depended on It
Raz, Tahl
Voss, Chris
Hardcover
The Mom Test: How to talk to customers & learn if your business is a good idea when everyone is lying to you
Fitzpatrick, Rob
Paperback
Building Great Businesses: Create Momentum, Overcome Setbacks, and Scale with Confidence
Becker, Scott
Hardcover
Bookkeeping - Accounting for Small Business: A Quickstudy Laminated Reference Guide
Epstein, Lita
Other
Influence and Persuasion (HBR Emotional Intelligence Series)
Morgan, Nick
Cialdini, Robert B.
Review, Harvard Business
Paperback
The First 90 Days, Updated and Expanded: Proven Strategies for Getting Up to Speed Faster and Smarter
Watkins, Michael D.
Hardcover
Getting to Yes: Negotiating Agreement Without Giving in
Ury, William
Patton, Bruce
Fisher, Roger
Paperback
Take It Personal: How to Succeed by Building Relationships and Playing the Long Game
Grutman, David
Hardcover
Feedback That Works: How to Build and Deliver Your Message, Second Edition
Center for Creative Leadership
Paperback
Hbr's 10 Must Reads on Strategy, Updated and Expanded (Featuring the Five Competitive Forces That Shape Strategy by Michael E. Porter)
Porter, Michael E.
Kim, W. Chan
Review, Harvard Business
Paperback
Hbr's 10 Must Reads on High Performance, Updated and Expanded (Featuring Nine Things Successful People Do Differently by Heidi Grant)
Goleman, Daniel
Review, Harvard Business
Grant, Heidi
Paperback
Hbr's 10 Must Reads on Managing People, Updated and Expanded (Featuring Are You a Good Boss--Or a Great One? by Linda A. Hill and Kent Lineback)
Hill, Linda A.
Review, Harvard Business
Goleman, Daniel
Paperback
Dirtbag Billionaire: How Yvon Chouinard Built Patagonia, Made a Fortune, and Gave It All Away
Gelles, David
Hardcover
The Phoenix Project: A Novel about It, Devops, and Helping Your Business Win
Kim, Gene
Behr, Kevin
Spafford, George
Paperback
The Algorithm: The Hypergrowth Formula That Transformed Tesla, Lululemon, General Motors, and Spacex
McNeill, Jon
Hardcover
Genius at Scale: How Great Leaders Drive Innovation
Tedards, Emily
Wild, Jason
Hill, Linda A.
Hardcover
Anchored, Aligned, Accountable: A Framework for Transcending Bullsh*t and Transforming Our Lives and Work
Bethea, Aiko
Hardcover
Getting You Ready for Power: A Woman's Guide to Building Confidence, Community, and Career Success
Meruelo, Alexis
Paperback
Generative Ai: The Insights You Need from Harvard Business Review
Cremer, David De
Review, Harvard Business
Mollick, Ethan
Paperback
The 360 Degree Leader Workbook: Developing Your Influence from Anywhere in the Organization
Maxwell, John C.
Paperback
Competing in the Age of AI: Strategy and Leadership When Algorithms and Networks Run the World
Iansiti, Marco
Lakhani, Karim R.
Hardcover
Indispensable: How to Become the Company That Your Customers Can't Live Without
Calloway, Joe
Hardcover
The Asshole Survival Guide: How to Deal with People Who Treat You Like Dirt
Sutton, Robert I.
Paperback
Hbr's 10 Must Reads on Emotional Intelligence, Updated and Expanded (Featuring What Makes a Leader by Daniel Goleman)
Ibarra, Hermina
Review, Harvard Business
Goleman, Daniel
Paperback
The 6 Types of Working Genius: A Better Way to Understand Your Gifts, Your Frustrations, and Your Team
Lencioni, Patrick M.
Hardcover
The Oz Principle: Getting Results Through Individual and Organizational Accountability
Connors, Roger
Smith, Tom
Hickman, Craig
Paperback
The Way of the Shepherd: Seven Secrets to Managing Productive People
Pentak, William
Leman, Kevin
Hardcover
The One Thing: The Surprisingly Simple Truth about Extraordinary Results
Keller, Gary
Papasan, Jay
Hardcover
The Heart Work of Modern Leadership: 6 Differentiators of Exceptional Leaders
Grossman, David
Paperback
Playing to Win, Expanded with Bonus HBR Articles: How Strategy Really Works
Lafley, A. G.
Martin, Roger L.
Hardcover
Demand-Side Sales 101: Stop Selling and Help Your Customers Make Progress
Moesta, Bob
Engle, Greg
Hardcover
Inner Excellence: Train Your Mind for Extraordinary Performance and the Best Possible Life
Murphy, Jim
Paperback
The 5 Languages of Appreciation in the Workplace: Empowering Organizations by Encouraging People
Chapman, Gary
White, Paul
Paperback
The Hard Thing about Hard Things: Building a Business When There Are No Easy Answers
Horowitz, Ben
Hardcover
The Things We Hide: A Guide to Identifying Hidden Barriers and Leading with Authenticity
Dickerhoof, Tyler
Hardcover
Leadership Unblocked: Break Through the Beliefs That Limit Your Potential
Wilkins, Muriel M.
Hardcover
The Octopus Organization: A Guide to Thriving in a World of Continuous Transformation
Werner, Jana
Le-Brun, Phil
Hardcover
Never Settle: Persuasion and Negotiation Skills to Get What You Want
Qureshi, Attia
Richardson, John
Hardcover
Difficult Conversations: How to Discuss What Matters Most
Patton, Bruce
Stone, Douglas
Heen, Sheila
Paperback
Say This, Not That: How to Master 7 Dreaded Conversations As a Leader in the Modern Workplace
Flickinger, Chris
Paperback
How to Win Friends and Influence People: Updated for the Next Generation of Leaders
Carnegie, Dale
Hardcover
You Don't Need a Title to Be a Leader: How Anyone, Anywhere, Can Make a Positive Difference
Sanborn, Mark
Hardcover
The Founder's Mentality: How to Overcome the Predictable Crises of Growth
Zook, Chris
Allen, James
Hardcover
Positive Intelligence: Why Only 20% of Teams and Individuals Achieve Their True Potential and How You Can Achieve Yours
Chamine, Shirzad
Hardcover
The Leading the Unleadable: How to Manage Mavericks, Cynics, Divas, and Other Difficult People
Willett, Alan
Paperback
Team Topologies, 2nd Edition: Organizing Business and Technology for Fast Flow of Value
Skelton, Matthew
Pais, Manuel
Paperback
The Trusted Advisor: 20th Anniversary Edition
Green, Charles
Maister, David H.
Galford, Robert
Paperback
The Outsiders: Eight Unconventional CEOs and Their Radically Rational Blueprint for Success
Thorndike, William N.
Hardcover
Biblia del Vendedor: Tecnicas Efectivas Para El Vendedor Competitivo
Dey, Alejandro
Dey, Alex
Paperback
The Advantage: Why Organizational Health Trumps Everything Else in Business
Lencioni, Patrick M.
Hardcover
The 21 Irrefutable Laws of Leadership: Follow Them and People Will Follow You
Maxwell, John C.
Hardcover
What Could Possibly Go Right?: The Essential Journey to Scale an Enduring Culture
Meyer, Danny
Hardcover
The New Gold Standard: 5 Leadership Principles for Creating a Legendary Customer Experience Courtesy of the Ritz-Carlton Hotel Company
Michelli, Joseph A.
Hardcover
Rewired: McKinsey's Playbook on How Leading Companies Win with Technology and AI
Levin, Robert
Lamarre, Eric
Smaje, Kate
Hardcover
The Practice of Adaptive Leadership: Tools and Tactics for Changing Your Organization and the World
Heifetz, Ronald A.
Grashow, Alexander
Linsky, Marty
Hardcover
The Lean Six SIGMA Pocket Toolbook: A Quick Reference Guide to Nearly 100 Tools for Improving Quality and Speed
Price, Mark
George, Michael L.
Rowlands, David T.
Paperback
Human + Machine, Updated and Expanded: Reimagining Work in the Age of AI
Wilson, H. James
Daugherty, Paul R.
Hardcover
Harvard Business Review Entrepreneur's Handbook: Everything You Need to Launch and Grow Your New Business
Review, Harvard Business
Paperback
Nolo's Guide to Single-Member Llcs: How to Form & Run Your Single-Member Limited Liability Company
Steingold, David M.
Paperback
The Challenger Sale: Taking Control of the Customer Conversation
Dixon, Matthew
Adamson, Brent
Hardcover
The Effective Executive: The Definitive Guide to Getting the Right Things Done
Drucker, Peter F.
Paperback
Fight Less, Win More: How Master Negotiators Influence Hearts, Minds, and Deals
Gaunt, Derek
Smith, Jonathan B.
Hardcover
Scaling Up: How a Few Companies Make It...and Why the Rest Don't (Rockefeller Habits 2.0)
Harnish, Verne
Paperback
Dare to Think Differently: How Open-Mindedness Creates Exceptional Decision-Making
Zaltman, Gerald
Hardcover
The Next Conversation Workbook: Practical Exercises for Arguing Less and Talking More
Fisher, Jefferson
Paperback
Tax-Free Wealth: How to Build Massive Wealth by Permanently Lowering Your Taxes
Wheelwright, Tom
Paperback
Who Not How: The Formula to Achieve Bigger Goals Through Accelerating Teamwork
Sullivan, Dan
Hardy, Benjamin
Hardcover
The Black Swan: Second Edition: The Impact of the Highly Improbable: With a New Section: On Robustness and Fragility
Taleb, Nassim Nicholas
Paperback