After escaping from the doomed Store of Arnold Bros (est. 1905), the nomes find refuge in a disused quarry. And although life's harder Outside than it was in the Store, after a while everything goes well... until they find out that the quarry is going to be reopened.
At the same time, they also learn that Grandson Richard, 39, an heir to the Arnold Bros (est. 1905) fortune, is going to Florida to watch the launch of his first telecom satellite. To Masklin it's an oportunity to send the Thing back into space where it could contact the Ship which will bring them back HOME. And so he sets out, with Gurder and Angalo, on a trip to the airport.
And as the rest of the nomes are waiting for them to come back, their food reserves are inexorably running out and the humans' presence is starting to be a real nuisance. Are they going to flee and hide or are they going to stand up to them?
As expected, Diggers is brilliant and extremely funny. And again, the confrontation between the nomes' and our view of the world is the source of many of the typically "Pratchettian" puns we've all come to love!