Everyone's had a great coincidence happen to them, and Marcus Sedgwick, author of Midwinterblood, White Crow, and the Printz Honor-winning Revolver, is no exception. Some very weird things have happened to the author over the years, a few of which have found their way into this book, along with an obsession with the number 354, which has 'haunted' him all his life. As a way to finally free himself from this obsession, the number 354 is to be found lurking ‘between the lines’ of the story, in various ways.
Laureth Peak's father has taught her to look for recurring events, patterns, and numbers--a skill at which she's remarkably talented. Her secret: She is blind. But when her father goes missing, Laureth and her 7-year-old brother Benjamin are thrust into a mystery that takes them to New York City where surviving will take all her skill at spotting the amazing, shocking, and sometimes dangerous connections in a world full of darkness. She Is Not Invisible is an intricate puzzle of a novel that sheds a light on the delicate ties that bind people to each other.