Winter's Heat — Zoe Archer

It's Downton Abbey, Nemesis-style

An auxiliary Nemesis agent and a former client go undercover as servants at a country estate during the Christmas season to expose corruption among London society's powerful elite. Michael and Ada never thought they would again be working side by side in the pursuit of justice. Now that they're on a case together, the attraction they had once shared flares to life, making a dangerous assignment even more unpredictable. Can they take the heat?