Stories where every move matters.
Robert Colling writes modern mysteries driven by sharp dialogue, complex relationships, and high-stakes investigations. The Dylan and Dillon Mystery Series blends psychological suspense with fast pacing, placing readers inside cases where motives are hidden and trust is never guaranteed.
Welcome Aboard! Meet Robert Colling
Robert Colling is a husband, father, and movie buff with a sharp mind for numbers and an even sharper imagination. With an MBA and a career in taxes, Robert has spent decades balancing logic with creativity. His love for storytelling began early, and now, with A Gambling Cruise Ship Murder, he brings his passion for thrillers to life.
When he's not decoding tax law or crafting page-turning plots, you’ll find him enjoying time with his family or watching a good mystery film. Robert writes to entertain, to escape, and to share characters who fight for truth, even when the odds are against them.
A Gambling Cruise Ship Murder
The series begins with A Gambling Cruise Ship Murder, where luxury, wealth, and deception collide on the open sea. When a prominent guest is murdered aboard a casino cruise liner,...
Buy Now






WHAT OUR HAPPY CLIENTS SAY!
“Robert Colling crafts a gripping mystery packed with sharp dialogue, emotional moments, and unexpected twists. A Gambling Cruise Ship Murder had me hooked from the first page to the last.”
– Jessica M
“With vivid characters and a clever plot, Colling delivers a suspenseful read that’s both entertaining and emotionally rich. I couldn’t stop reading until the truth came out.”
— Mark T.