When this happens, we call it an allusion. The book alludes to another story, and we can learn more about both or even multiple stories because of it. The final key point of learning how to read metaphorically is finding and reading the similes and metaphors hidden throughout the story. There is so much symbolism in these that it is essential to understanding the meaning of the story. A fantastic example of this is when Helen was weaving at her loom during the war in the Iliad. Weaving is a metaphor for world creation. Homer made her weave at this time in this place to symbolize that she created the war. If she had not gone to Paris, this war would not have started. This also makes us think of how Penelope, odysseuss wife, was weaving to trick the suitors. She was creating a story to wait for the odysseus, and to keep the suitors away. Only when her tapestry was finished would she marry, but she unwound it every night so she wouldn't have to marry someone who was not odysseus. This also happens to be a great example of books talking to one another, and to themselves, in the great