H. Addington (Henry Addington) Bruce

Born on June 27, 1874, H. Addington Bruce—also known as Henry Addington Bayley Bruce—was an American journalist and nonfiction writer. He became especially known for books on psychology and mental life, writing for readers who were curious about how the mind works but did not have specialist training.

Bruce wrote on subjects such as memory, dreams, personality, and nervous disorders, helping introduce popular audiences to ideas that were gaining attention in modern psychology. His books often aimed to make complex topics clear and practical, which made him a recognizable public interpreter of psychological thought in his time.

He died on February 23, 1959. Though not as widely remembered today as some academic psychologists, his writing played an important role in bringing psychological ideas into mainstream reading and conversation.