At Lane End Farm, Fang and Bang, the clever cat detectives, are called on a daring mission straight to Buckingham Palace! The king's grand birthday ball is about to begin, but there's danger afoot. The Midnight Mouse, a sneaky cheese thief, has her eyes on the biggest cheddar in the kingdom.Disguised as members of the Royal Company of Archers, Fang and Bang join forces with Tilly the guard dog to protect the prized cheese. But when the palace clock strikes twelve, the Midnight Mouse makes her move sending the runaway cheddar rolling through the ballroom with her surfing on top!Can Fang and Bang stop the daring thief, save the cheese, and still make it home to their rickety barn? With dancing kings and queens, flying arrows, and a chase through the palace, this adventure is full of mischief, mystery, and plenty of laughs.