The document discusses analogies and how they are used to clarify unfamiliar concepts by making comparisons. It provides examples of analogies used in literary works like Romeo and Juliet by Shakespeare, My Sister's Keeper by Jodi Picoult, and Looking for Alaska by John Green. These analogies help readers better understand complex ideas by relating them to more familiar scenarios or objects. The document also explains the different types of analogies like similes and metaphors, and how authors use analogies to develop themes, plots and characters in their writing.