One of the bestselling books of the 21st century, soon to be a major TV drama starring Harvey Keitel, Melanie Lynskey, Jonah Hauer-King, Anna Próchniak, and Jonas Nay.

I tattooed a number on her arm. She tattooed her name on my heart.

In 1942, Lale Sokolov arrived in Auschwitz-Birkenau. He was given the job of tattooing the prisoners marked for survival - scratching numbers into his fellow victims' arms in indelible ink to create what would become one of the most potent symbol ...