Best Dad! — Penguin Books (UK)

Can Peter and friends solve the mystery of his dad's long-lost flying machine? Peter, Lily and Benjamin are very excited to hear about Mr Bouncer's most amazing invention ever - a flying machine that was crash-landed in Mr McGregor's garden by Peter's father. Peter is determined to find it! But the garden is a dangerous place. Can the friends find the machine and make their escape before Mr McGregor catches them?