Tuula Kallioniemi

Tuula Kallioniemi ( born March 22, 1951 in Karhula, Finland) is one of the most prolific and renowned Finnish authors. She studied literature and began her career in 1978 as a children's book author. Since 1978 she has written a total of 38 children 's books, for which she received numerous awards. Kallioniemi lives with her husband, their three sons and a dog in the country.

She wrote books such as The Oath, Paw high! or A riddle called Nina.