Funny, unsettling, fragmented literary thriller

Bellevue Square - Michael Redhill

Fascinating exploration of character, identity and perspective with excellent character writing. Not in love with the lack of closure in the wrap-up, but it's very literary and in keeping with the fragmented structure and unreliable narrator. Features nuanced depictions of mental illness, quirky character studies, excellent Canadian world-building/description, and some borderline horror/suspense elements. Despite a lack of traditional story structure, the reading experience was engaging; I basically inhaled this book in (almost) one sitting. Is there such a thing as a literary thriller?