Cranks up the fun factor to eleven." Philip Ardagh"So much fun!" Katie Tsang"Good for newly developing readers." Primary TimesLaugh-out-loud school-based antics, illustrations AND evil headteachers make this book perfect for fans of Pamela Butchart and Sam Copeland.Meet Tom Ginger. She's shy! she's retiring! She's ... our only hope! Not exactly the stuff that heroes are made of - or is it? Shy girl Tom Ginger is the world's most unlikeliest hero - until she discovers that her new braces have the power to act as radio transmitters, allowing her to tune into the conversations of her new super-evil head teacher. Suddenly it's up to Tom to save the school from Miss Fortune's dastardly plans. Can she do it? Read the book to find out! PRAISE FOR MY HEAD TEACHER IS AN EVIL GENIUS"Uproariously funny, fiendishly well plotted." Paul Coomey"Wickedly funny." Chris Soul"Hilarious and clever." Thomas Taylor"Fabulously funny and super stylish." Steven Lenton"Made me laugh so much." Toppsta Review