Published by Oyez Books. Middle-grade book suitable for ages 9-13.
In ‘The Door Under the Stairs’ series Joe, Hanna and Emil discover a mysterious door under the stairs at their school which takes them back in time where they meet various Malaysian heroes and help them solve mysteries related to the history of Malaysia. There are eight books in this middle grade series.

In this last adventure, the friends met the famous writer Munsyi Abdullah during the time when the British first began to develop Singapore as a trading port in 1819. Unfortunately, the friends were kidnapped by the Thian Tai Huey Society and taken into the jungle to be initiated into the secret society. Faced with this dangerous situation, the friends had to come up with a plan to escape.