There's Trouble Brewing - Blake, Nicholas

Private detective and poet Nigel Strangeways is invited to address the Maiden Astbury literary society. The picturesque Dorset town is home to Bunnett's Brewery, run by the much disliked, and feared, Eustace Bunnett and shortly before Nigel's visit, Bunnett's dog Truffles, was found dead in one of the brewery's vats.