Death on the Rocks by Hannah Ellis

Did he fall, or was he pushed?

When Lily Larkin arrives on a picturesque Cornish island, she plans to find the ice cream shop from her childhood memories and indulge in a bit of nostalgia.
Getting dragged into the dramas of her fellow guests at the quaint bed and breakfast wasn’t on her agenda.
Nor was finding one of those guests lifeless at the base of a cliff while out for her morning jog.
It appears to have been a tragic accident, but while the police see no reason to investigate, something feels fishy to Lily.
Is she about to put herself in danger by asking too many questions?
Can she uncover the truth before it’s too late?
And when she realises that working alone will only get her so far, can Lily convince the delectable PC Grainger to listen to her theories and help her solve the case?