Based on a true story

When diver Marcelo learns of a sunken 18th-century warship located off the coast of his Patagonia hometown, he can hardly wait to explore the wreck himself — but a shocking murder and a dangerous secret will turn his dive into a race for survival.

"Read of the year" by Diver, UK's best-selling SCUBA-diving magazine.

Cristian Perfumo writes thriller novels set in Patagonia, where he is originally from. In its Spanish edition, The sunken secret (El secreto sumergido) has sold thousands of copies worldwide.

Find Cristian at www.cristianperfumo.com/en