German-occupied Brussels, Belgium, April 1915

Judith Goddard is hiding in plain sight. A dual citizen with family ties to Belgian royalty and the British military, she works as a Red Cross nurse in a German hospital, learning what she can, ever fearful her true allegiance will be discovered.

British Expeditionary Force Captain Michael Lawrence is on a mission to rescue the daughter of his mentor. He doesn't expect to find a strong beautiful woman in place of the naive girl whose love he rejected years earlier.

Jude is shocked when Michael turns up in her hospital, wounded and in German uniform. Though he broke her heart, she agrees to flee Belgium with him - she has information about an imminent attack that she must deliver to the British War Office, before it's too late.

Posing as a married couple, Jude and Michael journey to the border, in constant danger of discovery - and of giving in to their mutual passion....