Ancient Greek Tutorials

Available

 * http://atticgreek.org/

Author

 * Donald Mastronarde

Description
From the web page (accessed 2019-07-25):

Ancient Greek Tutorials @ AtticGreek.org is the home of the revised Ancient Greek Tutorials by Donald Mastronarde, adjusted to conform to the changes made in the second edition of Introduction to Attic Greek (University of California Press 2013) and to provide additional supplements to that book. Many parts of this site will be helpful, however, to anyone beginning or reviewing the study of ancient Greek with any textbook.