Felicia Yap grew up in Kuala Lumpur. She read biochemistry at Imperial College London, before achieving a doctorate in history (and a half-blue in competitive ballroom dancing) at Cambridge University. She has written for The Economist and The Business Times. She has also worked as a radioactive-cell biologist, a war historian, a Cambridge lecturer, a technology journalist, a theatre critic, a flea-market trader and a catwalk model. Yesterday is her debut novel.