The perfect lighthearted summer read for 11 - 14 year olds

Mo Merrydrew. Reluctant Vampire Queen. A human leader of vampires. Who would have thought it? Mo had always dreamed of being a leader, but never thought she'd be chosen to be the Vampire Queen of Great Britain. But Mo is in a slump - things haven't been going so well. Yes, the vampires she rules over have pledged their allegiance to her, and yes, there now seems to be a relative harmony between humans and vampires, but she's also managed to blow up the Vampire King himself, and lose her gorgeous boyfriend Luca. Frankly all she wants to do right now is sit on the sofa and eat cheesy puffs. She's had enough of being Vampire Queen.
But when a high-profile celebrity is apparently attacked by a vampire, and the country is once again buzzing with rumours about vampires on the prowl, Mo is going to have to summon all her queenly strength to find a way to bring about a lasting peace between vampires and humans. If vegans can give up dairy, can't vampires ditch the blood? Looks like Mo's reign as Vampire Queen is far from over ...

Geek Girl meets Buffy in a brilliantly funny new teen series from bestselling author Jo Simmons