The Split

"The remote Antarctic island of South Georgia is about to send off its last boat of the summer - which signifies safety to resident glaciologist Felicity Lloyd. Felicity lives in fear - fear that her ex-husband Freddie will find her, even out here. She took a job on this isolated island to hide from him, but now that he's out of prison, having served a term for murder, she knows he won't give up until he finds her. But a doctor delving into the background of Felicity and Freddie's relationship, back in Cambridge, learns that Felicity has been on the edge for a long time. Heading to South Georgia himself to try and get to her first is the only way he can think of to help her"--