A Grammar of the Pali Language is written by Chas Durioselle. Most beginner Pali grammar books contain lessons that teach the language's elements in stages, but they're also tough to use as a reference when you need to check up the declension of a noun or the conjugation of a verb. This book is a very useful reference due to its practical and comprehensive examination of the aspects of the Pali language in whole chapters. It wasn't written for linguists, but for students who had never studied Pali grammar before.
