Mesmerizing. Olivia Kiernan carefully unspools a complex riddle of murder, betrayal, and secret lives, layering on the menace even as she builds her tough-as-nails chief detective for the climatic finale. Clever plot. Brilliant characters. Everything you need in a great thriller. -- Lisa Gardner
A really slick, dynamic-paced police procedural, very much in the vein of Tana French. A proper page-turner, lovely, accomplished writing. -- Jo Spain
Too Close To Breathe is a fearless, fast-paced debut which drops you into the world of Dublin detective Frankie Sheehan - who is a perfect mix of frailty, ferocity and guts. Add to this flashes of deft, dark humour and a compelling city setting and you have a must for fans of Irish crime fiction. Olivia Kiernan is a writer you'll read with your breath held. -- Jess Kidd
Disorderly, dangerous and above all, driven, Frankie Sheehan is the kind of true-to-life protagonist I love. -- William Shaw
Too Close To Breathe is the kind of police procedural we haven't seen for a long time; a female cop with a traumatic past racing about the mean streets of Dublin, a hanged victim with a strange clue and a dark secret . . . Olivia Kiernan has brought the serial killer thriller back with a vengeance. -- Christopher Fowler
Gritty, cynical and haunting, this is crime writing of the highest order and the product of a darkly fascinating mind. First class. -- David Mark
Olivia Kiernan is a fabulous new voice on the crime-writing scene. Absorbing, touching and scary, this is a treat of a read. -- Lesley Thomson
Too Close To Breathe welcomes a thrilling new voice to crime fiction. Taut and gritty, smart and dark, and with a brilliantly crafted detective in Frankie Sheehan, Olivia Kiernan plots twists and turns that will keep you in knots to the very end. -- Linda Fairstein
Fantastic . . . Compelling, chilling and brilliant. -- Karen Hamilton, author of The Perfect Girlfriend
A truly first class crime novel. Intricate, suspenseful, twisted. Plus, a fantastic female protagonist in Frankie Sheehan who can stand proud with some of the great fictional detectives. Just knock-out. -- C. J. Tudor, author of The Chalk Man
Edgy debut with strong writing that builds the sense of fatal transgression. * Sunday Times *
An involving, well-written police procedural that augurs well for an entertaining series. * Sunday Express *
Sassy and thoroughly unconventional . . . A terrific debut with an engagingly potty-mouthed, tough-as-nails female lead. * Irish Independent *
Smart, grisly and extremely slick - this Dublin set debut delivers a treat. * Daily Mirror *
Delivered in propulsive, minimalist prose, Sheehan is precisely the kind of gruff, no-nonsense cynic you'd want investigating your own murder . . . Too Close to Breathe reads like a hard-boiled take on Tana French and immediately establishes Olivia Kiernan as a talent to watch. * Irish Times *