Seppo Jokinen has written at least 23 books. Their most popular book is Hervantalainen with 1 save with an average rating of 4⭐.
They are best known for writing in the genres Koskinen, Sakari (Fictitious character), and Crime.
Series
25 primary booksAuthored 100% of series
Koskinen is a 25-book series with 25 primary works first released in 1996 with contributions by Seppo Jokinen.