1940, World War II. The Nazis have crushed Europe, and Hitler launches a massive aerial assault with the Luftwaffe against the heavily outnumbered British RAF. The fate of civilization teeters in the balance. The story alternates between Johnnie, a Spitfire pilot, and Eleanor, a brilliant Fighter Command mathematician, confronting danger together. Book 1 of the Breaking Point Series. 4.5 stars, 1670 ratings. From $0.99. Free via KU. SHOP NOW /
