Jertta Roos
Jertta Roos has written at least 1 book. Their most popular book is Paha saapuu portin taa with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
2 primary books10 released booksAuthored 0% of series
Green Town
Green Town is a 10-book series with 10 released primary works first released in 1946 with contributions by Ray Bradbury.
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Series
12 released booksAuthored 0% of series
Ray Bradbury Graphic Novels
Ray Bradbury Graphic Novels is a 12-book series with 12 released primary works first released in 1953 with contributions by Ray Bradbury, Tim Hamilton, and Dennis Calero.
