Jane Wells Webb Loudon (19 August 1807 – 13 July 1858) (also known as Jane C. Loudon)  was an English author and early pioneer of science fiction. She wrote before the term was coined, and was discussed for a century as a writer of Gothic fiction, fantasy or horror. She also created the first popular gardening manuals, as opposed to specialist horticultural works, reframing the art of gardening as fit for young women. She was married to the well-known horticulturalist John Claudius Loudon, and they wrote some books together, as well as her own very successful series.
 Jane Webb was born in 1807 to Thomas Webb, a wealthy manufacturer from Edgbaston, Birmingham and his wife. (Sources vary on her place of birth: according to the Oxford Dictionary of National Biography (ODNB), she was born at Ritwell House, which is possibly the same as Kitwell House at Bartley Green). After the death of her mother in 1819, she travelled in Europe for a year with her father, learning several languages. On their return, his business faltered and his fortune was lost to excessive speculation. He sold the house in Edgbaston and moved to another of his properties, Kitwell House at Bartley Green, six miles away. He died penniless in 1824, when Jane Webb was seventeen.
 She would come to have three major, and contrasting, intellectual achievements. She explored cultures and gained familiarity in several languages, which would benefit her later on in her travels. At age 20 she would publish  the first fictional book about mummies, which introduced a new genre to fiction. Finally, after her marriage to horticulturist and landscape designer, John Loudon, she changed to botanical writing. Jane became responsible for introducing gardening to middle-class society through her easy to understand gardening manuals. She was a pioneer as a woman to make botanical information accessible to those outside the field, and to further her ideas and her output in society, she became a self-taught botanical artist.
 After the death of her father, she began to support herself by writing. Her first publication was a book of poetry, Prose and Verse, that was published in 1824. After this, she changed to fiction with her best known work, The Mummy! A Tale of the Twenty-Second Century, published by Henry Colburn as a three-volume novel, as was usual in that day, so that each small volume could be carried around easily. Loudon states, "I had written a strange, wild novel, called The Mummy, in which I had laid the scene in the twenty-second century, and attempted to predict the state of improvement to which this country might possibly arrive." Her final works of fiction were Stories of a Bride, published in 1829 and Conversations on Chronology(1830).
 She may have drawn inspiration from the general fashion for anything Pharaonic, inspired by the French researches during the Napoleonic invasion of Egypt; the 1821 public unwrappings of Egyptian mummies in a theatre near Piccadilly, which she may have attended as a girl, and very likely, the 1818 novel by Mary Shelley, Frankenstein; or, The Modern Prometheus. As Shelley had written of Frankenstein's creation, "A mummy again endued with animation could not be so hideous as that wretch," which may have triggered her later concept. In any case, at many points she deals in greater clarity with elements from Shelley's book such as the loathing for the much-desired object, the immediate arrest for crime and attempt to use lies to escape arrest. However, unlike the Frankenstein monster, the hideous revived Cheops is not shuffling around dealing out horror and death, but giving canny advice on politics and life to those who befriend him. In some ways The Mummy! A Tale of the Twenty-Second Century may be seen as her reaction to themes in Frankenstein: her mummy specifically says he is allowed life only by divine favour, rather than being indisputably vivified only by mortal science.
 Unlike many early science fiction works, such as Shelley's The Last Man, and Madden's The Reign of King George VI, 1900–1925, Loudon did not portray the future as her own day with mere political changes. She filled her world with foreseeable changes in technology, society, and even fashion. Her court ladies wear trousers and hair ornaments of controlled flame. Surgeons and lawyers may be steam-powered automatons. A kind of Internet is predicted in it. Besides trying to account for the revivification of the mummy in scientific terms – galvanic shock rather than incantations – "she embodied ideas of scientific progress and discovery, that now read like prophecies" to those later in the 1800s. Her social attitudes have resulted in the book being ranked among proto-feminist novels.
 At its initial publication, the book drew many favourable reviews, including one in 1829 in The Gardener's Magazine on the inventions it proposed.
 In total, her works of poetry and fiction were:
 After marriage to John Loudon in 1830, a Scottish botanist, garden designer and author, she re-focused her writing skills onto supporting his works and also writing her own books and periodicals. She had no previous experience in this area and commented, “It is scarcely possible to imagine any person more completely ignorant of everything relating to botany than I was at the period of my marriage with Mr Loudon.” She took on an assistant role to her much older husband. She planted and maintained the gardens at their home in London, and cared for the plants meticulously in order for him to be able to do his research. With her own writing experience, she assisted him in editing his publications, in particular his extensive Encyclopedia of Gardening (1834). 
 They travelled together in England and Scotland the 1830s and early 1840s as he advised on gardens, estate design and obtained for plant material for his books and periodicals. She also attended public lectures in London by John Lindley to improve her knowledge and provide material. Jane worked closely with her husband for the remainder of his career; they believed gardens were a work of art, as well as manifestations of science. She realized there was a major gap in the market for easy to understand gardening manuals. At the time, all articles were written at a level for those already in the field, and manuals were too technical for the everyday person to understand. With her husband producing these intellectual works it gave her a resource to make gardening understandable and accessible. Her first books were published in 1840 as the cost of illustrations of her husband's book Arboretum et Fruticetum Britannicum put the family into crippling debt.
 Jane Loudon wrote gardening books illustrated with her own botanical artwork. Jane Loudon's books gave women hope and power to be able to complete the task of gardening while getting helpful hints on how to do this effectively from her works. She wrote the following books: 
 Several of these books were very successful; Gardening for Ladies and Companion to the Flower Garden sold 1350 copies on the day it was published in 1840.
 She founded the periodical The Ladies Magazine of Gardening in 1842. In late 1849 Loudon began editing The Ladies' Companion at Home and Abroad, a new magazine for women. Successful at first, its sales fell and she resigned.
 All of these works taught women how to create beautiful gardens, and also enlightened them by giving them "work" to do in a time where they were not allowed to do such tasks. She was encouraged in writing these books by the horticulturalist John Lindley.
 Along with the written works of botany, gardening, and horticulture, Jane Loudon also created many astounding pieces of artwork that depicted the plants from the natural world that she lived in. Her artwork is extremely detailed and has an emphasis on the vibrant colors that some plants in our natural world exhibit. Jane Loudon's artwork not only is pleasing to the eye, but it creates an understanding in the human population of the importance of plants occurring in our natural world as you can see in the images below. The amazing amount of detail in both "British Wildflowers" and "Verbascums" from “The ladies’ flower-garden of ornamental perennials” not only teaches the viewers what these plants look like, but to also create the natural beauty of nature and all of the plants in It.
 She realized that illustrations were important to convey plant and gardening information. Her artistic style developed over time and as she became more familiar with media and subjects. The style of her illustrations included grouping flowers into bouquets. Her illustrations were popular among women, and have been identified as used for decoupage on tables, trays, and lampshades. Later on, she used the new technique of chromolithography for multicolour prints.
 John Claudius Loudon wrote a favourable review of The Mummy! A Tale of the Twenty-Second Century in The Gardener's Magazine, the first British periodical devoted to horticulture which he had founded and edited. Seeking out the author, whom he presumed to be male, he eventually met Jane Webb in February 1830:
 Among other foreshadowings of things that were to be, was a steam plough, and this attracted the attention of Mr. John C. Loudon, whose numerous and valuable works on gardening, agriculture, etc., are so well known, led to an acquaintance, which terminated in a matrimonial connection. Henry Gardiner Adams, 1857 They married on 14 September 1830. and lived in Bayswater, London for the rest of their lives. They had a daughter, Agnes Loudon (1832–1863 or 1864), who became an author of children's books. Their circle of friends included Charles Dickens and William Makepeace Thackeray.
 Her husband died of lung cancer in 1843, leaving Loudon and their daughter to inherit his debts. She had paid off around £1000 by February 1844. She was given an award from Royal Literary Fund in 1844 and received a "deservedly gained" pension of £100 a year from the Civil List from 1846 onwards.
 She died in 1858 at the age of 50 and was buried in Kensal Green cemetery, with a monument funded by the Royal Literary fund at Agnes Loudon's request. Her estate was assessed as less than £800 for probate.
 In 2008 a blue plaque was erected in her honour, by Birmingham Civic Society, at Kitwell Primary School, near the site of Kitwell House.
 A blue plaque jointly commemorating the Loudons was erected at their former home, 3 Porchester Terrace, Bayswater in 1953, by London County Council.