Author

Books by John Carreyrou

John Carreyrou is an investigative reporter at the Wall Street Journal, where he won two Pulitzer Prizes — one in 2015 for his Theranos reporting and one earlier for coverage of Medicare fraud. Bad Blood, published in 2018, grew out of that investigation and became an instant bestseller. Carreyrou spent years building sources inside Theranos under legal threat from Holmes's attorneys. He is also the author of Hot Seat, a follow-up examining the trial. Before the Journal he covered health and science at The Philadelphia Inquirer.