Joann Hill
Joann Hill has written at least 1 book. Their most popular book is The Heroes of Olympus: The Demigod Diaries with 172 saves with an average rating of 3.96⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
16 primary books40 released booksAuthored 0% of series
Camp Half-Blood Chronicles
Camp Half-Blood Chronicles is a 40-book series with 33 released primary works first released in 1467 with contributions by Rick Riordan, Nick Chamian, and Mark Oshiro.
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