The First Domino: How to Land Your First Client in 90 Days or Under is a practical, results-driven guide for entrepreneurs, salespeople, and business leaders seeking to kickstart growth. Tim Castle reveals a step-by-step strategy to win your first flagship client and trigger a chain reaction of sales, credibility, and opportunity. Packed with actionable tactics on goal setting, crafting offers, overcoming self-limiting beliefs, and creating leverage, this playbook turns ambition into measurable results in 90 days or less. Your first client isn’t the endgame—it’s the beginning of your empire.

Tim Castle is a multi-award-winning bestselling author and world-renowned negotiation expert. Drawing on real-world experience, he provides practical strategies and mindset tools to help readers achieve sales success, build influence, and accelerate business growth.