Olli Jalonen
Olli Jalonen's most popular book is It Came from the North with 6 saves and an average rating of 4.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
2 primary books5 released booksAuthored 40% of series
Angus
Angus is a 5-book series with 5 released primary works first released in 1930 with contributions by Olli Jalonen and Marjorie Flack.
#1
#2
