The goldfish boy / Lisa Thompson.

'Matthew likes sparkling clean surfaces, staying safe in his bedroom and making notes about his neighbours. He hates germs, going outside and feeling like a disappointment to his mum and dad. When a toddler staying next door goes missing, Matthew finds himself at the centre of the mystery. Every one of his neighbours is a suspect - and Matthew is the key to working out what happened, even as his own secrets begin to unravel. A story about finding friendship when you're lonely - and hope when all you feel is fear.' -- Provided by publisher.