Gregory Lynn. Thirty-five years old, orphan, single, from four and a half years old - the only child in the family. He has one brown eye and one green eye. At school he wrote essays with talent and loved to draw. And what he drew often came true... After the death of his mother, Gregory finds his school notebooks and, one by one, remembers those teachers who made him what he became. He is ready for the final and terrible work on mistakes. The novel by the popular British writer Martin Bedford “Working on Mistakes” is for the first time in Russian. Recommended for employees of the public education system.