Mr. Men his son, Adam, who had asked him what a tickle looked like. Hargreaves responded with a round, orange figure with long, bendy arms. Over the course of the 1970s Roger Hargreaves produced 38 more Mr. Men in addition to Mr. Tickle, as well as producing a number of other Mr. Men books. In the 1980s Roger Hargreaves began the Little Miss series with 'Little Miss Bossy' and he produced 21 characters and books. As well as this two special Mr. Men stories were created in 1985 'Mr. Nobody' and 'Mr. Christmas'. Both of these have been rereleased in later years.
The First Men in the Moon he acknowledged "The First Men in The Moon" to be "the best of the sort [of science fiction] I have read..." (from a letter to Roger Lancelyn Green). The influence of Wells's book is especially visible in "Out of the Silent Planet", the first book of Lewis's "Space Trilogy". There, too, a central role in the story line is played by a partnership between a worldly businessman interested in the material gains from space travel (and specifically, in importing extraterrestrial gold to Earth) and a scientist with wider cosmic theories. Also in Lewis's book, the two quietly build themselves a