The Code Girls (The Code Girls Book 1) by Daisy Styles

A heart-warming and inspiring tale of three incredible women on the home-front during World War II from the author of The Bomb Girls

It's 1941 and the country has been turned upside down. For the aristocratic Walsingham family this means being pushed unceremoniously into the upstairs floors of their grand home as it is taken over by the armed forces. But for newcomers Ava, Maudie and Bella, this is a chance for something more.

The girls move into Walsingham Hall, each ready and willing to do their part for the war effort, and soon become firm friends. But Lord Edward Walsingham seems like he is hiding something sinister. And although he may be clever, he might have met his match in Maudie and the girls . . .