Laura Valiant, a partner in a successful art dealership, has been investigating the looting of Jewish artwork by the Nazis, never realizing her sleuthing will intersect with the family of her best friend Claire's ex-husband.
"Amateur detective Queen Elizabeth II is back in this hugely entertaining follow-up to The Windsor Knot, in which Her Majesty must determine how a missing painting is connected to the shocking death of a staff member inside Buckingham Palace"--