At the time of writing (December 1996), one of the best-known is Reader Rabbit's Interactive Reading Journey (The Learning Company), aimed at children aged between four and seven years.

Dr Ju Gosling aka ju90's ABNORMAL: How Britain became body dysphoric and the key to a cure is available now for just 3.09 for the Kindle or in a limited-edition hardback with full-colour art plates for 20 inc UK postage and packing. Book cover