Complex sentence: Revelation Revealed is a verse-by-verse study of the entire Biblical Book of Revelation, and runs to over 500 pages, and it took Medina 14 years to write and revise.
Split into simpler sentences: Revelation Revealed is a verse-by-verse study of the entire Biblical Book of Revelation, and runs to over 500 pages. It took Medina 14 years to write and revise.