Plagued by rumours that she poisoned her fiance, Lucinda Bromley manages to live on the fringes of polite society, tending her beloved plants - and occasionally consulting on a murder investigation. For the notorious botanist possesses a unique talent: she can detect almost any type of poison. But the death of a lord has shaken Lucinda to her core. At the murder scene, she picks up traces of a poison containing a very rare species of fern - stolen from her conservatory just last month. To keep her name out of the investigation, and to find the murderer, Lucinda hires fellow Arcane Society member, Caleb Jones. As a nearly overwhelming desire blooms between them, they are drawn into a deadly conspiracy that can be traced to the early days of the Arcane Society - and to a legacy of madness that could plunge Caleb into the depths of his own tortured soul… Arcane Society Series: (note-has series overlap) Second Sight (Arcane Society, #1) White Lies (Arcane Society, #2) Sizzle and Burn (Arcane Society, #3) The Third Circle (Arcane Society, #4) Running Hot (Arcane Society, #5) The Perfect Poison (Arcane Society, #6) Fired Up (Arcane Society, #7; Dreamlight Trilogy, #1) Burning Lamp (Arcane Society, #8; Dreamlight Trilogy, #2) Midnight Crystal (Ghost Hunters, #7; Arcane Society #9; Dreamlight Trilogy #3) The Scargill Cove Case Files (Arcane Society, #9.5; Looking Glass Trilogy, #0.5) In Too Deep (Arcane Society, #10; Looking Glass Trilogy, #1) Quicksilver (Arcane Society, #11; Looking Glass Trilogy #2) Canyons of Night (Rainshadow, #0; Ghost Hunters, #8; Looking Glass Trilogy, #3; Arcane Society, #12)