Oki and Doki is a children's book series by Henri Arnoldus. Arnoldus wrote the stories in this series in 1956 and 1957. The cover and drawings are from Carol Voges and the books were published by Uitgeverij De Squirrel.

The target audience is 5 to 7 years old. The books are written on AVI-5 level. Content

Oki and Doki are two sailors on a large ship who experience adventures outside the ship. They come to many places in the world. At one point they find a treasure, which they buy an expensive house. With the money they do all kinds of good things. Books

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