Josephine Tey said this quote

The Sweat and the Furrow was Silas Weekley being earthly and spade-conscious all over seven hundred pages. The situation, to judge from the first paragraph, had not materially changed since Silas's last book: mother lying-in with her eleventh upstairs, father laid-out after his ninth downstairs, eldest son lying to the Government in the cow-shed, eldest daughter lying with her lover in the the hayloft, everyone else lying low in the barn. The rain dripped from the thatch, and the manure steamed in the midden. Silas never omitted the manure. It was not Silas's fault that its steam provided the only uprising element in the picture. If Silas could have discovered a brand of steam that steamed downwards, Silas would have introduced it.