About Chapter One

Your book deserves to be discovered with intention.

Chapter One was created for new and independent authors who want more than standard promotion.

As a boutique book marketing agency, we provide thoughtful guidance, tailored strategy, and personal attention at every stage of the process — from launch planning and book advertising to author branding, content strategy, review support, and visibility campaigns.

Our goal is simple: to help your book move with clarity, purpose, and direction.

Personal guidance from someone who understands book marketing.

I'm Diego Chaparro, founder of Chapter One.
Before creating Chapter One, I worked in book marketing, helping authors promote their books through digital advertising, media campaigns, promotional content, and visibility initiatives.

During my career, I have seen how much care authors put into their work — and how often they are left without a clear path once the book is published.

That is why Chapter One is built around a more personal approach. I work closely with each author to understand the book, its audience, and its message—no generic formulas. No oversized agency process. Just focused, honest, and carefully designed marketing support for authors who want their book to reach the readers it was meant for.

At Chapter One, your book is treated with the attention, strategy, and respect it deserves.