Shakespeare's plays are a canon of approximately 39 dramatic works written by the English playwright and poet William Shakespeare. The exact number of plays as well as their classifications as tragedy, history, comedy, or otherwise is a matter of scholarly debate. Shakespeare's plays are widely regarded as among the greatest in the English language and are continually performed around the world. The plays have been translated into every major living language.
Many of his plays appeared in print as a series of quartos, but approximately half of them remained unpublished until 1623, when the posthumous First Folio was published. The traditional division of his plays into tragedies, comedies, and histories follows the categories used in the First Folio. However, modern criticism has labelled some of these plays "problem plays" that elude easy categorisation, or perhaps purposely break generic conventions, and has introduced the term romances for what scholars believe to be his later comedies.