Determined to be the world's greatest detective, Zaiba is always on the lookout for a crime to solve!Zaiba is excited to visit an historical shipwreck and attend the reveal of its mystery cargo!

But the big event is ruined when the priceless artefact goes missing.

With stories of smuggling rooted in the seaside town's past, Zaiba's investigative instincts are buzzing.

Will she and her team be able to uncover the coast's secrets and find the treasure before it's lost again forever?The fourth book in a fun, fresh and exciting new detective series, for readers not quite ready for Robin Stevens, Katherine Woodfine, HIGH RISE MYSTERY and NANCY DREW.