Although one of the (most frequently) taught of William Faulkner’s works, ‘Light in August’ (remains) one of (the least) understood, one of the hardest to bring into (either) intellectual or aesthetic focus.(No Error)
The answer is no error but isn’t this sentence incomplete because it doesn’t have a dependent clause for ‘although’?
What do you mean? “Although one of the most frequently taught of William Faulkner’s works,” is definitely a dependent clause.