Crossing the Chasm
Geoffrey Moore
The adoption-curve classic. If you sell innovative products, this explains why deals that felt easy with early adopters get hard with the mainstream — and what to do about it. His other books, especially Inside the Tornado, are worth your time too.
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Marketing: The Core
Roger Kerin & Steven Hartley
Dry and somewhat theoretical — it's the go-to textbook for marketing majors. Read it to understand how your marketing department thinks, and why.
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The 22 Immutable Laws of Marketing
Al Ries & Jack Trout
Short, sharp, and the source of the ladders-in-the-mind idea. Read it, then give your copy to someone in marketing.
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The New Strategic Selling
Robert B. Miller, Stephen E. Heiman & Tad Tuleja
The definitive treatment of complex sales with multiple buying influences — the pyramids inside the company, mapped in full.
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How to Make People Like You in 90 Seconds or Less
Nicholas Boothman
Practical, fast techniques for rapport — mirroring, first impressions, and how meetings really start before anyone talks business.
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Managing Narcissists, Blamers, Dramatics and More
Mark Murphy
For the chapters of your career that involve bad actors. Recognizing the pattern early is most of the defense.
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Warren Buffett's Shareholder Letters
Warren Buffett — free from Berkshire Hathaway
Decades of repeated lessons on price, value, margin of safety, and not doing bad deals. Free to read, straight from the source.
Read free at berkshirehathaway.com
Conversations That Win the Complex Sale
Erik Peterson & Tim Riesterer
The value wedge, power messages, and how to differentiate with what you can prove and competitors can't claim.
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The Maverick Selling Method
Brian Burns
Practical advice on lockouts, traps, and controlling the process in competitive deals.
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80/20 Sales and Marketing
Perry Marshall
Pareto's law applied ruthlessly to sales: find the vital few activities, accounts, and offers that produce most of your results.
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Resonate: Present Visual Stories that Transform Audiences
Nancy Duarte
How to build presentations around story instead of slide count. The antidote to the thirty-slide deck.
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Influence: The Psychology of Persuasion
Robert Cialdini
The foundational text on why people say yes — reciprocity, commitment, anchoring, scarcity, and the word "because." Recommended in three separate chapters for a reason.
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Never Split the Difference
Chris Voss
Practical verbal skills from an FBI hostage negotiator — mirroring, labeling, and calibrated questions that work in conference rooms too.
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How I Raised Myself from Failure to Success in Selling
Frank Bettger
Written in 1947 and still true, because human nature hasn't shipped a new version. Practical enthusiasm, questions, and follow-through.
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