When Doreen Corder's husband dies "accidentally", she is left with nothing but a modest antiques business and a bit of pottery - The Pew Group - that is immensely valuable. A post-funeral reception arranged by Doreen's mother, Lizzie Thomas brings together the eccentrics of the village of Flaxfield and after the gathering (which leaves all of the company with dysentery thanks to Lizzie's Welsh ham) the Pew Group is nowhere to be found, and Lizzie, together with retired Detective John Webber, set out to find the thief.
Oliver - who had been an expert in antique pottery - places his characters in this milieu without burdening readers with essays on antiques (something I find off-putting in novels written by an expert in a particular field,) His characters are wonderfully realized, interesting, eccentric and three dimensional. The plot is intricate without being overly-complicated, the humor is well-done and often hilarious, and the sleuthing pair that he introduces in this book - Lizzie Thomas and John Webber - are a thoroughly engaging pair.
Unfortunately, Oliver's demise ended this first-rate series too soon, and until recently copies of the books, especially The Pew Group, have been hard to find; they're more available now and well worth seeking out.