Sixteen-year-old Jo, a maintenance technician in an underground society, makes a massive error during a routine repair and to set things right, must journey above ground, to a dangerous area swarming with alien life.

Follows Mma Ramotste, a recently bereaved woman, as she sets up the only woman-run Private Detective Agency in Botswana and her attempts to get it off the ground. She gets help from Mma Makutsi, her new secretary, and Mr. JLB Matekoni, the owner and super mechanic of the wonderful Speedy Motors. Mma Ramotste takes on cases, meets many new people who need her help - from a woman who thinks the man who has turned up at her door is not her father, to...