The Diamond Eye by Kate Quinn
The Diamond Eye is an excellent fictionalized retelling of the life of the legendary Lyudmila Mikhailovna Pavlichenko (called Mila in the book). Lyundmila was an infamously deadly Soviet sniper (incidentally, born in Kiyv) who is credited with killing over 300 Nazis during World War II. She was so good at her job, she earned the…