A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or other materials, usually fastened together to hinge at one side. A single sheet within a book is called a leaf, and each side of a leaf is called a page. A book produced in electronic format is known as an electronic book (e-book).

Books may also refer to works of literature, or a main division of such a work. In library and information science, a book is called a monograph, to distinguish it from serial periodicals such as magazines, journals or newspapers. The body of all written works including books is literature. In novels and sometimes other types of books (for example, biographies), a book may be divided into several large sections, also called books (Book 1, Book 2, Book 3, and so on). A lover of books is usually referred to as a bibliophile or, more informally, a bookworm.

A store where books are bought and sold is a bookstore or bookshop. Books can also be borrowed from libraries. In 2010, Google estimated that since the invention of printing, approximately 130,000,000 unique titles had been published.

Track or Tracks may refer to:

Sherlock Holmes ( /ˈʃɜrlɒk ˈhoʊmz/) is a fictional detective created by Scottish author and physician Sir Arthur Conan Doyle. The fantastic London-based "consulting detective", Holmes is famous for his astute logical reasoning, his ability to adopt almost any disguise, and his use of forensic science skills to solve difficult cases.

Holmes, who first appeared in publication in 1887, was featured in four novels and 56 short stories. The first novel, A Study in Scarlet, appeared in Beeton's Christmas Annual in 1887 and the second, The Sign of the Four, in Lippincott's Monthly Magazine in 1890. The character grew tremendously in popularity with the first series of short stories in Strand Magazine, beginning with A Scandal in Bohemia in 1891; further series of short stories and two novels published in serial form appeared between then and 1927. The stories cover a period from around 1880 up to 1914.

All but four stories are narrated by Holmes's friend and biographer, Dr. John H. Watson; two are narrated by Holmes himself ("The Blanched Soldier" and "The Lion's Mane") and two others are written in the third person ("The Mazarin Stone" and "His Last Bow"). In two stories ("The Musgrave Ritual" and "The Gloria Scott"), Holmes tells Watson the main story from his memories, while Watson becomes the narrator of the frame story. The first and fourth novels, A Study in Scarlet and The Valley of Fear, each include a long interval of omniscient narration recounting events unknown to either Holmes or Watson.

Huckleberry "Huck" Finn is a fictional character created by Mark Twain, who first appeared in the book The Adventures of Tom Sawyer and is the protagonist and narrator of its sequel, Adventures of Huckleberry Finn. He is 12 or 13 years old during the former and a year older ("thirteen or fourteen or along there," Chapter 17) at the time of the latter. Huck also narrates Tom Sawyer Abroad and Tom Sawyer, Detective, two shorter sequels to the first two books.

Huck is the son of the town's vagrant drunkard, "Pap" Finn. Sleeping on door-steps when the weather is fair, in empty hogsheads during storms, and living off of what he receives from others, Huck lives the life of a destitute vagabond. The author metaphorically names him "the juvenile pariah of the village." The author describes Huck as "idle, and lawless, and vulgar, and bad," qualities for which he was admired by all the children in the village, although their mothers "cordially hated and dreaded" him.

Huck is an archetypal innocent, able to discover the "right" thing to do despite the prevailing theology and prejudiced mentality of the South of that era. The best example of this is his decision to help Jim escape slavery, even though he believes he will go to hell for it (see Christian views on slavery).

James Christopher Frey (born September 12, 1969) is an American writer. His books A Million Little Pieces (2003) and My Friend Leonard (2005), as well as Bright Shiny Morning (2008), were bestsellers. He was the subject of a scandal when investigators discovered that major elements of A Million Little Pieces, a purportedly autobiographical account of the author's struggle with addiction, were untrue.

Frey graduated from Denison University in Granville, Ohio in 1992. Before Frey began his writing career, he held several jobs in the Chicago area while studying at the Art Institute of Chicago. Frey then moved to Los Angeles and found work as a screenwriter, director, and producer. In the spring of 1996, Frey started writing A Million Little Pieces, originally presented as a memoir of his experiences during his treatment for alcohol and drug addiction at a rehabilitation center in Minnesota.

Frey also wrote the screenplays to the films Kissing a Fool and Sugar: The Fall of the West. Both were produced in 1998, the latter of which he directed as well.