Point Blank Easter Egg - Tribute to the Author's Family

Nicolas Marc and Cassian James, two boys at the Point Blanc academy, are named after Nicolas and Cassian Horowitz, the author's two sons. And that's not the only thing: on page 149 it mentions that Cassian has a mother named Jill, an obvious tribute to Jill Horowitz, the author's wife. It also says that Nicolas has a father named Anthony, clearly a tribute to Anthony Horowitz, the Author himself.