Institutes of the Christian Religion: 4 volumes, by John Calvin, features 943 pages as well as bookmark, search, and note features. This four-volume-in-one classic by John Calvin covers the basic doctrines of Christianity and theology.

App features include:

Bookmark: This feature ensures that you never lose your place.
Notes: You can make and save your notes for future reference.
Zoom: You can adjust the text size by zooming in or out.
Search feature: Search for Keywords and Book titles.
Book Scroll feature: You can easily go to a chapter of any book of the Bible with the easy to use scroll functionality.