For as long as she can remember, Pepper Stark has wanted one thing: to join her father, the Captain, aboard the magnificent RMS Aquitania on a voyage to New York. She has never even been allowed to set foot on her father’s ship – until now. From the decadent food to the star-studded passenger list, travelling First Class on Aquitania is every bit as glamorous as Pepper had imagined. And most exciting is the presence of the rumoured-to-be-cursed Saffron Diamond! When the priceless jewel disappears mid-voyage, Pepper unexpectedly finds herself entangled in the crime. With the Captain’s reputation at stake, Pepper and her new friends set out to solve the mystery. But finding a missing diamond isn’t so easy on Aquitania, where everyone has something to hide … A thrilling adventure from award-winning author Nicki Greenberg, The Detective’s Guide to Ocean Travel is perfect for fans of Murder Most Unladylike and The Good Thieves.