Helmi Keränen has written at least 1 book. Their most popular book is Zombi: taistelijan opas with 1 save with an average rating of -⭐.
Series
1 released bookAuthored 17% of series
The Zombie Survival Guide is a 5-book series first released in 2003 with contributions by Max Brooks, Stefano Suigo, and 2 others.