Author writes under the penname Stephen Brusatte as well.
Stephen Louis Brusatte (born April 24, 1984) is an American paleontologist and evolutionary biologist, who specializes in the anatomy and evolution of dinosaurs. He was educated at the University of Chicago for his BS degree, at the University of Bristol for his MSc on a Marshall Scholarship, and finally at the Columbia University for MPhil and PhD. He is currently a Reader in Vertebrate Palaeontology at the University of Edinburgh. In addition to his scientific papers and technical monographs, his popular book Dinosaurs (2008) and the textbook Dinosaur Paleobiology (2012) earned him accolades, and he became the resident palaeontologist and scientific consultant for the BBC Earth and 20th Century Fox's 2013 film Walking With Dinosaurs, which is followed by his popular book Walking with Dinosaurs Encyclopedia. His most recent book The Rise and Fall of the Dinosaurs: A New History of a Lost World (2018), written for the adult lay person, won widespread acclaim, and was a New York Times bestseller.