Front cover of The One You Least Suspect by Brian McGilloway, paperback

The One You Least Suspect : A gripping, edge-of-your seat thriller from the Sunday Times bestselling author - Brian McGilloway

Brian McGilloway

£10.99

Available to order

Not on our shelves today. We’ll order it in and post it out — with you in 2–3 working days.

  • Pages · 384 pages
  • Publication Date · 08/01/2026
  • Genre · Crime & mystery
Collect in store Pick it up free from the shop in Oxford's Covered Market, usually quicker than the post.
Delivery Standard tracked £1.99, free on orders over £20. Express tracked £2.99.
Book Lovers' Happy Hour Three cocktails matched to your taste, three books chosen for you, an hour and a half at the bar. £60 per person. Book a place →

Heart-stopping' ANN CLEEVES
'Genius' STEVE CAVANAGH'A triumph IRISH EXAMINER
'Nail-biting' ANDREA MARA
'Exceptional' JOHN CONNOLLY
'Breathlessly exciting' IRISH INDEPENDENT------------Katie lives a quiet life. She likes her small Derry neighbourhood. She likes her job as a barmaid at O'Reillys. And she loves her daughter, Hope. But everything changes when she is approached by two detectives. They want Katie to tell them the things she hears at work. To become their informant. In this city, Katie knows the dangers of talking to the police. Yet with Hope's safety at risk should she refuse, she is trapped between two impossible choices. Crossing the O'Reilly brothers could cost her everything. Her only chance of survival is if she can remain the one that they least suspect . . . A gripping, heart-wrenching thriller that explores the fine line between right and wrong, justice and revenge, and how you choose your side when everyone is guilty . . .

Only at Gulp Fiction

Book Lovers' Happy Hour

An hour and a half at the bar, with three cocktails matched to your taste and three books chosen for you. Tell us what you like when you book, and we'll have them waiting when you arrive.

  • 1½ hours
  • £60 per person
  • 3 cocktails, 3 books
Book Happy Hour

Up to four of you can come — book a place each and choose the same time slot, then tell us who you're with. For larger groups, email gulpfictionbooks@gmail.com and we'll arrange it.

Three customers at the window table in Gulp Fiction, cocktails in hand beside a stack of books, with Oxford's Covered Market visible through the glass

Collect in store

Order online and pick it up from the shop. It's free, and usually quicker than the post.

Find us

Units 28–29, Covered Market, Oxford OX1 3DU. Mon–Wed 10–5, Thu–Sat 10–10, Sun 11–4.

Book a table

The bar is open late Thursday to Saturday. Reserve a table for a drink among the books.