William Shakespeare, regarded as one of the greatest writers in the English language, produced a prolific body of work including 38 plays and 154 sonnets. His most notable works include tragedies like 'Hamlet', 'King Lear', and 'Macbeth', and he gained widespread acclaim in the 19th century, leading to his plays being consistently performed worldwide. The document also includes the beginning of 'Hamlet', introducing key characters and setting the stage for the overarching themes of ambition and political intrigue.