One of Carroll's own illustrations
In the same year, 1856, a new dean, Henry Liddell, arrived at Christ Church, bringing with him his young family, all of whom would figure largely in Dodgson's life and, over the following years, greatly influence his writing career. Dodgson became close friends with Liddell's wife, Lorina, and their children, particularly the three sisters: Lorina, Edith and Alice Liddell.
He was for many years widely assumed to have derived his own "Alice" from Alice Liddell. This was given some apparent substance by the fact the acrostic poem at the end of Through the Looking Glass spells out her name and also that there are many superficial references to her hidden in the text of both books. It has been noted that Dodgson himself repeatedly denied in later life that his "little heroine" was based on any real child, and frequently dedicated his works to girls of his acquaintance, adding their names in acrostic poems at the beginning of the text. Gertrude Chataway's name appears in this form at the beginning of The Hunting of the Snark and it is not suggested that this means any of the characters in the narrative are based on her.
Though information is scarce (Dodgson's diaries for the years 1858–1862 are missing), it does seem clear that his friendship with the Liddell family was an important part of his life in the late 1850s and he grew into the habit of taking the children (first the boy, Harry, and later the three girls) on rowing trips accompanied by an adult friend to nearby Nuneham Courtenay or Godstow.
It was on one such expedition, on 4 July 1862, that Dodgson invented the outline of the story that eventually became his first and largest commercial success. Having told the story and been begged by Alice Liddell to write it down, Dodgson eventually (after much delay) presented her with a handwritten, illustrated manuscript entitled Alice's Adventures Under Ground in November 1864.
Before this, the family of friend and mentor George MacDonald read Dodgson's incomplete manuscript, and the enthusiasm of the MacDonald children encouraged Dodgson to seek publication. In 1863, he had taken the unfinished manuscript to Macmillan the publisher, who liked it immediately. After the possible alternative titles Alice Among the Fairies and Alice's Golden Hour were rejected, the work was finally published as Alice's Adventures in Wonderland in 1865 under the Lewis Carroll pen-name, which Dodgson had first used some nine years earlier. The illustrations this time were by Sir John Tenniel; Dodgson evidently thought that a published book would need the skills of a professional artist.
