Norvald and Sara run the school’s most famous detective club – with both a solution guarantee and a time guarantee. If they hurry, they might just solve their 100th case before the summer holidays.

But then disaster strikes. The class’s trip money is stolen and their beloved janitor, Vetle, is being blamed.
Norvald and Sara are sure he’s innocent. They have no choice but to solve this case to clear Vetle’s name and save the class trip to the waterpark!

This is a fun, fast-paced mystery filled with suspense, humour and friendship but also something more.
This story stands out because:

– It has been specially developed to be inclusive for children with hearing impairments
– Sign language is naturally woven into the story and illustrations
– One of the main characters is deaf, and inclusion is seamlessly integrated into the plot
– Created in collaboration with experts in accessibility, and co-written by a sign language storyteller

A detective story where everyone gets to take part and where communication, trust and clever thinking solve more than just mysteries.