With this full-color resource, Church history is systematically divided into 12 color-coded time periods to aid in remembering and organizing the history of the Church.(If you are trying to purchase this item and it shows as "out of stock," please call the store during business hours (512-382-1728) to double check--we are constantly re-stocking items and it simply may not have updated to the web. Thank you for your patience and patronage!)