Sérgio Klein
Sérgio Klein has written at least 3 books. Their most popular book is Poderosa with 4 saves with an average rating of 4⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
2 primary booksAuthored 100% of series
Poderosa
Poderosa is a 2-book series with 2 released primary works first released in 2006 with contributions by Sérgio Klein.
#2
#5