From the back of the book:
The Ultimate Collection!
The Priest's Spell Compendium is a three-volume series describing every wizard spell for the AD&D® game. Spells have been collected from rule books, campaign settings, supplements, adventures, and magazines dating back to 1975. Early entries have been updated to be immediately usable, making this the player's and DM's definitive source for priest spells.
This volume contains spells from A to F starting with A Day in the Life and running through Frost Whip.