Founder & CEO of Pinnacle
Dylan Theodore is the Founder & CEO of Pinnacle Book Promotions, a full-service book marketing agency helping authors grow their audience and sell more books. He leads strategy across Amazon, Goodreads, BookBub, and Barnes & Noble optimization, ensuring each title is positioned for discoverability and conversion. With a data-driven approach and a focus on long-term author branding, Dylan helps writers turn launches into lasting momentum.
President
As President at Pinnacle Author Collective, Daphne Carlisle oversees the agency’s end-to-end book marketing operations, ensuring each client receives a cohesive strategy that connects discovery to conversion. Her work spans launch strategy and planning, Amazon and BookBub advertising management, and the development of integrated social media and email campaigns. Daphne is highly focused on audience targeting and message clarity-helping authors show up consistently and professionally wherever readers are. She partners closely with authors and publishers to set achievable goals, monitor performance, and scale what works.
Director
Temitayo Alabi is the Director of Pinnacle Author Collective, where he leads the agency’s mission to help authors and publishers grow visibility and sales across print and digital channels. With a strategic, performance-driven approach, he oversees launch planning, audience development, and multi-channel campaign execution designed to elevate discoverability and sustain momentum after release. Temitayo is focused on aligning creative positioning with measurable marketing outcomes so every title reaches the readers it was built for.