Kat Ellis is a young adult writer from North Wales. Her debut novel, BLACKFIN SKY, is out now in the UK (Firefly Press) and US (Running Press Teen). BREAKER, a YA suspense, will be released May 2016 by Running Press Teen, and PURGE, a YA sci-fi thriller, will be released by Firefly Press in September 2016.You'll usually find Kat up to no good on Twitter, trekking through the Welsh countryside with her camera, or watching scary films with her husband.