Heikki Valkama has written at least 4 books. Their most popular book is Oishii with 1 save with an average rating of -⭐.
They are best known for writing in the genre Nonfiction.
2024 • 1 Reader • 165 pages
2022 • 1 Reader • 192 pages
2021 • 1 Reader • 133 pages
2024 • 1 Reader • 167 pages