Andrea Mara

Andrea Mara is a number one international bestselling author of Someone in the Attic, It Should Have Been You, All Her Fault, Hide and Seek, No One Saw a Thing, and Such a Nice Girl. Her novels have sold more than one million copies, and the TV adaptation of All Her Fault (starring Sarah Snook) released on Peacock in 2025 to critical acclaim and breakout success. She lives in Dublin, Ireland, with her husband and three young children.