Highland Book Prize 2018, LONGLISTED; "A gripping, haunting and, at times, visceral novel... Lyrical and poetic prose, the author has created a convincing and entirely believable world... One of the best books I have read so far this year." Penny Ingham, Historical Novels Review (Editors' Choice); "An immersive evocation of ancient folklore and ritual, this novel's characterisation and fast pace make it a real page-turner which will keep you hooked." Scottish Field; "Utterly compelling...beautifully crafted...paints an exquisite pen picture." Undiscovered Scotland; "Haggith's woman's eye view of the Iron Age feels fresh and distinctive." Alastair Mabbott, Sunday Herald; "An ambitious and imaginative novel...believable and compelling." Jane Bradley, Scotsman; "We see what the world was like...for the Iron Age peoples, particularly the women. The few historical accounts we have of that time seldom feature women... Rian is a compelling heroine. Life for her is often harsh, uncompromising and dangerous, and yet she has insights and wisdom that we moderns may well envy." Margaret Elphinstone; "The Walrus Mutterer transported me to an extraordinary Iron Age world that resonated long after the final page - vivid, memorable, and utterly compelling." Helen Sedgwick; "Compelling." Lucinda Byatt, Historical Novels Review