The story follows the twins Maysa and Musa Malik, who are opposites but make an “unstoppable team” when solving mysteries. In this first book of the series, Maysa is trying to redeem herself after not being allowed on a school trip. She enters a cookie competition at the mosque, but when all the cookies are destroyed, she, Musa, and their neighbor Norman must put on their detective hats to find the culprit. The book has been praised for its funny and warm portrayal of an ordinary British Muslim family and its contribution to diversity in children’s literature