Win 1 of 7 copies of The Killing Code by Ellie Marney Worth $22.99 Each from Girl.com.au

”Promotion commences from the day it first appears on the web site and closes when entry form is no longer available.” - Current closing date for competition is a placeholder as no closing date is listed.

A young codebreaker at Arlington Hall - the secret WW2 Signals Intelligence unit in Washington DC - joins forces with other female codebreakers to hunt a vicious murderer who is killing US government girls. Another page-turning YA thriller from the author of None Shall Sleep, perfect for fans of A Good Girl's Guide to Murder.