version of this essay, you can generally find it through the following sources: The ABC (Australian Broadcasting Corporation):

Searching for the title on JSTOR or your library’s digital portal will often yield a downloadable version. specific section

A central theme of the essay is the concept of the "void" or the "gap" in the historical record. Brooks famously uses the metaphor of "the math"—the dates, the census records, and the ship manifests. But she posits that the most profound human experiences often happen in the silences between those facts. In her own novels, such as Year of Wonders

of the essay for a more detailed analysis, or are you looking for to include in your own writing?