Max Kostenko
Max Kostenko has written at least 2 books. Their most popular book is Endling: The First with 7 saves with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
3 primary booksAuthored 0% of series
Endling
Endling is a 3-book series with 3 released primary works first released in 2018 with contributions by Katherine Applegate.
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