In King Henry IV, Part 1 King Henry IV is having an unquiet reign. His personal disquiet at the usurpation of his predecessor Richard II would be solved by a crusade to the Holy Land, but broils on his borders with Scotland and Wales prevent that. Moreover, he is increasingly at odds with the Percy family, who helped him to his throne, and Edmund Mortimer, the Earl of March, Richard II's chosen heir.
Henry IV, Part 2 picks up where Henry IV, Part 1 left off. Its focus is on Prince Hal's journey toward kingship, and his ultimate rejection of Falstaff.

William Shakespeare (1564-1616) was an English poet, playwright, and actor, widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's national poet, and the "Bard of Avon". His extant works consist of approximately 38 plays, 154 sonnets, two long narrative poems, and a few other verses. His plays have been translated into every major living language and are performed more often than those of any other playwright.