Big Granny has a mysterious and adventurous surprise in store for the whole McQueen family! However, Omari, Kiara and Mahkai need to solve a series of riddles she has left in order to discover exactly what this surprise is. This is easier than it sounds, as Big Granny is tricksy and has more than one trick up her sleeve. Can the McQueen siblings solve Big Granny's mysterious riddle trail?
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