House of Cards (The Negotiator, Book 2)

Margrit is summoned to negotiate a peace treaty amongst rival factions in the Old Races, but even as she does so, her own mortal world threatens to fall apart. Caught between a ruthless vampire mobster, a dragonlord who won’t take no for an answer, a group of subversive selkies, she finds herself alone – because the gargoyle who brought her into their world won’t return her calls…