by Babette Cole - £7.99 Red Fox (1995)
paperback ISBN 13: 9780099299110 | ISBN 10: 0099299119
Mum and Dad decide it's time to tell their children the facts of life. But do they dare - and do they even really know them? Great book where the children put the adults right on the facts of life. Amusingly and graphically illustrated in Babette Cole's inimitable style.
(Price & availability last checked: July 2018)