HarperCollins US book deal

Ronan’s first book, Hidden in Plain Sight, delves into the mysteries of the world’s greatest tourist landmarks and will be released on April 14, 2026.

He has a 2-book deal with HarperCollins US, the world’s second-largest publisher, and will photograph and write both books entirely himself, travelling to 40+ countries across 5 continents in the process.

These coffee-table books will blend travel with history, anthropology and mythology.