Jenny Offill's novel Dept. of Speculation, which weighs in at 192 pages soaking wet and includes a fair amount of white space, is extremely short for a novel. It's an unusual book not only in terms of its size, but also its form. Make no mistake, this is an experimental novel. By which I mean that the narrative isn't a series of flowing scenes that keep you reassuringly grounded in plot, but a collection of vignettes, observations and quirky details that are sometimes pulled from real life.