This is a high-quality LDS Quadruple Combination book with a genuine leather cover. The book measures 5 1/4 by 7 1/4 inches and features an index for easy navigation. The language of the book is English and it was published by the LDS with LDS as the author. The format of the book is genuine leather, which gives it a luxurious and durable feel. This book is perfect for anyone looking to enhance their study of LDS teachings.