dealing with nature; in the second half of the 19th century, books, articles, and illustrations on nature became widespread and popular among an increasingly urbanized reading public. Supernatural and fantastic literature The old Gothic tales that came out of the late 19th century are the first examples of the genre of fantasy fiction. These tales often centered on larger-than-life characters such as Sherlock Holmes, famous detective of the times, Sexton Blake, and other fictional characters of the era, such as Dracula, Edward Hyde, The Invisible Man, and many other fictional characters who often had exotic enemies to foil. Spanning the 18th and 19th centuries, there was a particular type of story-writing known as gothic. Gothic literature combines romance and horror in an attempt to thrill and terrify the reader. Possible features in a gothic novel are foreign monsters, ghosts, curses, hidden rooms, and witchcraft. Gothic tales usually take place in locations such as castles, monasteries, and cemeteries, although the gothic monsters sometimes cross over into the real world, making appearances in cities such as London. The influence of Victorian literature Writers from the United States and the British colonies of Australia, New Zealand, and Canada were influenced by the literature of Britain and are often classed as a part of Victorian literature, although they were gradually developing their own distinctive voices. Victorian writers of Canadian literature include Grant Allen, Susanna Moodie and Catherine Parr Traill. Australian literature has the poets Adam Lindsay Gordon and Banjo Paterson, who wrote Waltzing Matilda, and New Zealand literature includes Thomas Bracken and Frederick Edward Maning. From the sphere of literature of the United States during this time are some of the country's greats including: Emily Dickinson, Ralph Waldo Emerson, Nathaniel Hawthorne, Oliver Wendell Holmes, Sr., Henry James, Herman Melville, Harriet Beecher Stowe, Henry David Thoreau, Mark Twain and Walt Whitman. The problem with the classification of "Victorian literature" is the great difference between the early works of the period and the later works which had more in common with the writers of the Edwardian period and many writers straddle this divide. People such as Arthur Conan Doyle, Rudyard Kipling, H. G. Wells, Bram Stoker, H. Rider Haggard, Jerome K. Jerome and Joseph Conrad all wrote some of their important works during Victoria's reign but the sensibility of their writing is frequently regarded as Edwardian. Other Victorian writers Samuel Butler (1835–1902) Arthur Hugh Clough (1819–1861)