Perfect Accord. Mysterious Arts, #3

Nothing too horrible can happen in a fortnight.  Charlotte is worried. Her friend Victor - the man everyone expects she'll marry - has fallen in with a new circle. Growing up in the family she has, Charlotte knows there's something odd going on. The new friends are older, united in a passion for ancient legends, and there's something just a bit too intense about all of them. When Charlotte and Victor are invited for a fortnight at a remote country house with the rest of the group, she goes along to keep him out of trouble.  It's hard to get by as a working alchemist.
Lewis hopes his arrangement with Morgen will let Lewis keep his brother in a much-needed potion and begin to build up his own business as an alchemical perfumer. He doesn't mind being stuck in an isolated cottage on a rural estate while he does it. But when Charlotte appears in his kitchen - an impossible idea - they have to figure out what's going on at the main house and how to stop it without causing more problems.
All they have to work with are the skills they already have and whatever is stocked in the alchemy lab.  Perfect Accord takes place in the magical community of Great Britain in 1923, as Charlotte is preparing for her older brother Gabe's wedding. Third in the MysteriousArts series, it can be read in any order. Join Charlotte and Lewis for a short tour through mangled Arthuriana, a long stint of forced proximity, and a sensual romance full of perfume, cooking, and time in bed.