A drama set on the battlefields of Europe as a global influenza pandemic looms.

'An utterly absorbing page-turner' Lorraine Kelly It is 1937, and Europe is on the brink of change... Kitty has escaped her family home in England to join an international brigade of fighters high up on the snow-covered Spanish borders, determined to lead an effective fight against the growing Fascist forces sweeping across Spain. In Oxford, Grace has embarked on a new posting, working with two medical scientists - one Australian, one a German refugee - on the brink of a great discovery that will impact a life-changing treatment for infection. But for now, they need to keep their findings...

'An utterly absorbing page-turner' Lorraine Kelly It is 1937, and Europe is on the brink of change... Kitty has escaped her family home in England to join an international brigade of fighters high up on the snow-covered Spanish borders, determined to lead an effective fight against the growing Fascist forces sweeping across Spain. In Oxford, Grace has embarked on a new posting, working with two medical scientists - one Australian, one a German refugee - on the brink of a great discovery that will impact a life-changing treatment for infection. But for now, they need to keep their findings...