The morning after Courtney Gustafson moved into an old house in the Poets Square neighbourhood of Tucson, Arizona, she noticed tiny pawprints all over her driveway. They were the first evidence of a colony of feral cats who would, in time, become part of her family, expand her world spectacularly, and help pierce a personal darkness she'd wrestled with for much of her life.

Beebs was the first cat to appear, allowing herself to be petted in the driveway. And then came so many others. There was Monkey, the hissing, dark-blotched calico, and Reverse Monkey, her timid, white-blotched opposite. There were Sad Boy and Lola, the inseparable pair who made their way across the internet and into strangers' wedding vows. There was the sweet, serene Dr. Big Butt, who brought lessons about grief. And there was Goldie: sick, skinny, but completely unafraid. The tiny king of Poets Square.

Poets Square is a love letter to community in a broken society, told through the cats Courtney meets in dark alleys, neglected homes and her own driveway; cats she cherishes and must sometimes let go. Above all, she explores what her encounters with feral cats have taught her about care, connectedness and the power of hope.