Dr. No is the sixth novel in Ian Fleming

Ian Fleming

Ian Lancaster Fleming was a British author, journalist and Naval Intelligence Officer.Fleming is best known for creating the fictional British spy James Bond and for a series of twelve novels and nine short stories about the character, one of the biggest-selling series of fictional books of...

's James Bond

James Bond

James Bond, code name 007, is a fictional character created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short story collections. There have been a six other authors who wrote authorised Bond novels or novelizations after Fleming's death in 1964: Kingsley Amis,...

 series, first published in the UK by Jonathan Cape

Jonathan Cape

Jonathan Cape was a London-based publisher founded in 1919 as "Page & Co" by Herbert Jonathan Cape , formerly a manager at Duckworth who had worked his way up from a position of bookshop errand boy. Cape brought with him the rights to cheap editions of the popular author Elinor Glyn and sales of...

 on 31 March 1958. The story centres on Bond's investigation into the disappearance in Jamaica of a fellow MI6 operative, Commander John Strangways and his secretary, Mary Trueblood. He establishes that Strangways had been investigating Dr. No, a Chinese operator of a guano

Guano

Guano is the excrement of seabirds, cave dwelling bats, and seals. Guano manure is an effective fertilizer due to its high levels of phosphorus and nitrogen and also its lack of odor. It was an important source of nitrates for gunpowder...

 mine on the Caribbean

Caribbean

The Caribbean is a crescent-shaped group of islands more than 2,000 miles long separating the Gulf of Mexico and the Caribbean Sea, to the west and south, from the Atlantic Ocean, to the east and north...

 island of Crab Key; Bond travels to the island to investigate further.