100 Best Children’s and YA Mysteries (2006-2015), Booklist

Winner, 2013 Anthony Award for Best Paperback Original

#1 Kindle bestseller

More than 200,000 copies sold

#1 Kindle crime fiction bestseller in both the UK and US; more than 500,000 copies sold

2015 Edgar nominee (Paperback Original); Digital Book World Number One Bestselling Ebook

More than 190,000 copies sold

More than 725,000 copies sold; more than 15,000 Amazon reviews with a 4.8 average (out of 5); soon to be a major motion picture from Pascal Pictures; Wall Street Journal, Publishers Weekly, USA Today bestseller