The world's most underestimated detective trades London for Malta — chasing a case, a wedding, and the next version of herself. Millie Bobby Brown returns as Enola Holmes, the brilliant younger sister of Sherlock, in a third adventure that follows her to the island nation of Malta. As she juggles the next stage of her relationship with Tewkesbury and a case more tangled and treacherous than any she's faced before, Enola finds herself in a nest of vipers.