This hardcover book, titled "The First Coming: How the Kingdom of God Became Christianity" by Thomas Sheehan, was published by Random House Publishing Group in 1986. The book, weighing 22.2 Oz and consisting of 272 pages, explores the topic of Christianity in a non-classifiable and religious genre.

The author, Thomas Sheehan, provides a unique perspective on the topic of Christianity, making it an interesting read for anyone interested in the subject. The book is in English language and has a vintage feel to it. If you are looking for a thought-provoking book on Christianity, this might be just what you need.