Adventure follows detective Enola Holmes to Malta, where her plans to tie the knot unravel when Sherlock’s disappearance plunges her into a perilous case.

Now a detective-for-hire like her infamous brother, Enola Holmes takes on her first official case to find a missing girl, as the sparks of a dangerous conspiracy ignite a mystery…

Mysterious events are piling up in the oceans around the world: whales destroy boats, deep-sea crabs attack beaches, mussels paralyze container ships. A previously unknown ice worm destabilizes continental slopes…