Z for Zachariah

by Robert C. O'Brien

Z for Zachariah: Chapter 9 Summary & Analysis

Summary
Analysis
(June 3) The next morning, Ann uses a diagram from a book called The Farm Mechanic to get gasoline from the store pump. Loomis shows her how to attach a hand crank to the pump wheel for manual use. After removing the belt and turning the crank, she is thrilled to see gasoline pour out. She fills a container, fuels the tractor, and successfully starts it using the crank. The noise is startling after a year of quiet, but she proudly drives it to the house to show Loomis. He explains that the tank could hold 3,000 gallons—possibly more if the second pump works too. Ann takes the tractor back to the barn and hooks it to the plow. She decides to prepare a long-unused field for corn, beans, and soybeans, crops that will feed them and the animals and store well for winter. It is work she could not have done without the tractor.
Ann’s ability to get gasoline and start the tractor is a major step toward independence. After relying so heavily on Loomis’s scientific knowledge, she now proves her own capability by using information from books and putting it into action. The loud tractor noise breaks the quiet she’s gotten used to, signaling how much life has changed after the war. With the tractor, Ann can finally take control of bigger tasks that once seemed impossible. This newfound independence means she can realistically plan for survival, growing crops to sustain both herself and Loomis for the long term.
Themes
Power and Control Theme Icon
As she plows, Ann reflects on how the store is not a long-term solution. The canned food, flour, and seeds will eventually expire. Before Loomis arrived, she avoided this fact because digging a field by hand seemed impossible. Now, with the tractor running, she feels optimistic and productive. The warm sun, Faro bounding beside her, and the return of crows circling overhead all lift her spirits. She remembers a poem about Earth dying and how she used to think of herself as its “scribe.” However, today, she feels like someone helping the world survive. Her mood stays high until the evening, when a new worry arises: Loomis’s fever suddenly spikes to 104 degrees, and any sense of progress gives way to fear.
Themes
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