Shetland's Final Season With Alison O'Donnell: Ann Cleeves Guide

The Shetland final season Alison O'Donnell news broke this week, confirming what fans had suspected since the summer. BBC One has set series eleven to begin on Thursday 12 November at 9pm, and this run will be Alison O'Donnell's last as DI Alison 'Tosh' McIntosh, a role she has played since the show began in 2013, as reported by Hello Magazine and TellyVisions.

According to Hello Magazine, Alison made her exit public back in June, saying at the time that she was keen to move on to new projects. TellyVisions adds that after more than ten years in the role, O'Donnell felt it was time to try something different, and in the official announcement she said, "Playing Tosh has been the greatest gift an actor could hope for."

The BBC gave viewers their first proper look at the new run on 7 November 2026, with Newshub describing it as a six-part, hour-long series that returns to the stark archipelago with a fresh murder mystery (newshub.co.uk). It's a fitting send-off for a character who has anchored the show alongside Ashley Jensen's DI Ruth Calder for so long.

Shetland has drifted a long way from its source material over the years. As one US streaming guide puts it, while early seasons were adapted directly from Ann Cleeves's Shetland novels, later stories feature original scripts inspired by her world and characters, expanding beyond the books while maintaining their spirit (blog.reelgood.com). With one of its longest-serving detectives leaving, it feels like the right moment to point readers back to where Tosh, Jimmy Perez and the islands themselves first appeared on the page.

Ann Cleeves is the writer who built the world the TV series borrowed. Her Shetland Quartet began with Raven Black, first published in 2006, and the series grew from there into a run of island mysteries that long predate the BBC adaptation.

Among the books we track for her are Raven Black, White Nights, Red Bones, Blue Lightning, Dead Water, Thin Air, Cold Earth, Wild Fire and The Long Call, alongside collections such as Ann Cleeves' Shetland and The Mysteries of Shetland. We don't have confirmed first publication years for all of these, so we're naming them rather than dating them, but they're the novels that gave Jimmy Perez and the Shetland setting their start long before a camera ever rolled.

Bleepia doesn't follow what happens on screen. We alert readers the day a new book by an author they follow actually comes out, which is exactly the gap this news leaves. Viewers who've only ever known Tosh and Perez from television now have an obvious next step: start with the early novels, then let us tell you when Cleeves's next book lands rather than trying to track it yourself.

If you're after more crime fiction to fill the gap while you wait, Bleepia is also tracking Tell Me Something True by Michael Robotham, due on 1 December 2026, for readers who enjoy the same slow-burn, character-driven style of mystery that made Shetland's source novels so sticky in the first place.

The best way to stay ahead of any author's next book, Ann Cleeves included, is to follow your authors directly rather than waiting for the next trailer to remind you. If you haven't set up an account yet, it only takes a minute to create a free account and start building your own list of release-day alerts.