What to read after Othello (奧賽羅)?

The most beautiful aspect of the play is Iago's ingenious deception of Othello. In every phrase, Iago knows just what to say to swing his Moor closer to the belief in Desdemona's infidelity. The subtle strategist to his general (and the puppeteer to Roderigo and Cassio), Iago is in full glory practicing his art of insinuation. Iago is the master of duplicity. However, while in Macbeth the devious instruments of darkness were netherworldly creatures, here Iago himself takes on devil's work. Treachery plays here the most insidious part: it lays the ground for murder. Treachery itself takes its roots in hatred. While Richard III and Macbeth are murderers for their own advancement, Iago's guiding star in his hunt is hatred. His "I hate the Moor" at the end of the 1st act, breaking the flow of the soliloquy in which he derides Roderigo is the essence of Iago in a line. The reasons for his hatred are not as clear cut. Iago knows that his being cuckolded by Othello is a mere suspicion (but willfully decides that he does not want to know for sure and will act as if it were true). This is his private (false) excuse for hating Othello. His public one, or at least the one he presents to Roderigo, is having been passed over in the pecking order of military ranking. But he only gives this argument to Roderigo and never repeats it in any soliloquies. With all his hatred and scheming, Iago is another spectacular Shakespearean villain endowed with inspired language. His art of intrigue ensures him a place among Shakespeare's leading characters (villains for the most part) and will entertain our enduring fascination with human nature's dark side...