The third book in Carmelo Massimo Tidona’s Nocturnal trilogy is titled “Solitary.” The protagonist of the tale is Grace Elmond, a well-known licensed necromancer in Tejarak who runs a posh clinic that is seeing fewer and fewer patients. She decides to take matters into her own hands after an employee inexplicably passes away in a manner that appears to be an attempt to frame her, and she ends up getting more engaged than she anticipated.