Donald D. Allan 's Books
A very well recieved series by Donald D. Allan are the books, featuring tropes. The most popular books are Cill Darae, Freamhaigh, Duilleog (A New Druids Series Book 1), Leaf and Branch (New Druids Series Vol 1 & 2), Stoc (A New Druids Series Book 3), Duilleog, which was published in 2022.