Andria Hayday has written at least 3 books. Their most popular book is The Complete Psionics Handbook with 2 saves with an average rating of 3⭐.
Series
2 released booksAuthored 0% of series
Advanced Dungeons & Dragons, 2nd Edition is a 18-book series first released in 1989 with contributions by David Zeb Cook, Skip Williams, and 22 others.
Series
7 released booksAuthored 0% of series
Player's Handbook Rules Supplement is a 7-book series first released in 1989 with contributions by Steve Winter, Aaron Allston, and 3 others.