Born on a Blue Day

Although Daniel Tammet is only 27, as an autistic savant with Asperger's syndrome, he has already lived an unusual life. Strict routines are necessaryâ the same number of flakes of porridge for breakfast and cups of tea at exactly the same time each day. He can recite pi to 22,514 places from memory, and he learned Icelandic in a week. He experiences synesthesia, which makes him see numbers and letters as shapes and colors and emotions. (He was born on a Wednesday, which is a blue day.) Simon Vance enhances this memoir with a sensitive performance. He affects an almost imperceptible awkwardness of speech to capture the spirit of Tammet as an extraordinary and successful individual. A.B. (c) AudioFile 2007, Portland, Maine

December 4, 2006
This unique first-person account offers a window into the mind of a high-functioning, 27-year-old British autistic savant with Asperger's syndrome. Tammet's ability to think abstractly, deviate from routine, and empathize, interact and communicate with others is impaired, yet he's capable of incredible feats of memorization and mental calculation. Besides being able to effortlessly multiply and divide huge sums in his head with the speed and accuracy of a computer, Tammet, the subject of the 2005 documentary Brainman
, learned Icelandic in a single week and recited the number pi up to the 22,514th digit, breaking the European record. He also experiences synesthesia, an unusual neurological syndrome that enables him to experience numbers and words as "shapes, colors, textures and motions." Tammet traces his life from a frustrating, withdrawn childhood and adolescence to his adult achievements, which include teaching in Lithuania, achieving financial independence with an educational Web site and sustaining a long-term romantic relationship. As one of only about 50 people living today with synesthesia and autism, Tammet's condition is intriguing to researchers; his ability to express himself clearly and with a surprisingly engaging tone (given his symptoms) makes for an account that will intrigue others as well.