R. H. Charles 
Critical and Exegetical Commentary on the Revelation of St. John [PDF ebook] 
With Introduction, Notes, and Indices Also the Greek Text and English Translation

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Each chapter (or, in two cases, groups of chapters) is preceded by an introduction. Such introductions are divided into sections. The first section I) always gives the general thought Of the chapter that follows, while the remaining sections discuss the diction and idiom Of the chapter, its indebted ness to the Old Testament and other sources, and many other questions, exegetical, critical, and archaeological.