James Cahill is a rare book expert offering personalized service and years of knowledge of First Edition points to his customers. From the moment you contact Magnum Opus Rare Books, you will be dealing with him directly, and not an employee of the company. He has helped customers build their dream collection of books as well as finding that perfect gift for a loved one.

James’ discerning tastes for high quality books benefit his customers as they only receive beautiful copies of the books they purchase from him.

He takes pride in selling his customers books that may greatly appreciate over time and his inventory is mostly made up of the high spots of the classics of Literature.

Many of James’ customers have become long time friends, and one of them even became a best man at his wedding. He welcomes his customers to call him on the phone as he is happy to educate and guide them along their journey finding the books they love.

Whatever your interest may be, literary classics, children books, science fiction, important books of ideas, travel, SIGNED books, Harry Potter, etc…there’s a good chance you’ll find something here on this website, and if not, please contact him so he can help you find the book you are looking for.