“A Pattern of Lies” by Charles Todd sells for $25.99 and is published by William Morrow.Until PBS starts carrying “Downton Abbey” again, rabid Anglophiles can get their fix of Stiff Upper Lip at the Manor House from “A Pattern of Lies,” by Charles Todd, starring British nurse Bess Crawford during World War I.As you might recall, “Charles Todd” is the pen name of a mother-son writing team, Charles and Catherine Todd, who pen vintage [...]