Uplevel your marketing in the age of AI — without losing your voice, diluting your brand, or sacrificing your soul.

What if the biggest threat to your marketing isn’t AI — but the slow erosion of your voice?

In this powerful and practical handbook, serial entrepreneur Heather Gifford-Jenkins unveils the PersonaMarketing™ Method — a breakthrough 5-step framework designed to help you reconnect with the soul of your brand, decode your ideal buyers, and amplify your message using AI without losing authenticity.

Backed by neuroscience, decades of entrepreneurial experience, and over 1,200 client case studies across 25 countries, The Persona Effect isn’t just another marketing book. It’s a wake-up call for anyone whose brand no longer feels like their own.

You’ll learn how to identify hidden misalignments, reclaim your unique marketing DNA, and build a communications strategy that feels as true to you as it is effective. Whether you’ve outsourced too much or relied on generic AI prompts, this book will help you bring your voice back into the room — and into your content.

Perfect for founders, coaches, consultants, and creatives, this is a book for those who want clarity without compromise, strategy without soul-sacrifice, and a brand that finally feels right again.

If you loved Building a StoryBrand or The Brand Gap, this book adds the missing piece: the human subconscious and your unique marketing DNA.

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