A Perfect Evil / At the Stroke of Madness / Split Second / Exposed

Collection of 4 Maggie O'Dell novels: A Perfect Evil (Maggie O'Dell #1) As a deranged killer stalks the terrified community of Platte City, Nebraska, all evidence points to the recently executed Ronald Jeffreys as the culprit, but FBI profiler Maggie O'Dell soon uncovers evidence that Jeffreys had been convicted and executed for crimes he did not commit, and that the real maniacal murderer is still on the loose. At the Stroke of Madness (Maggie O'Dell #4) With only an old man afflicted with Alzheimer’s as a material witness, FBI Special Agent Maggie O'Dell is fast on the trail of a diabolical serial killer who targets people with physical disabilities, removing each victim’s imperfections to keep as a twisted trophy. Split Second (Maggie O'Dell #2) After Albert Stucky, a brutal and clever serial killer known as "The Collector," escapes from prison, he forces FBI profiler Maggie O'Dell, the agent who originally captured him, to play a deadly game when he targets her and everyone associated with her, pushing her to the very edge of sanity. Exposed (Maggie O'Dell #6) Maggie knows dangerous minds, but she must tackle a new opponent from within a biosafety isolation ward—someone targeted Quantico with a deadly virus, and Maggie might have been contaminated. She just fears her last case might end with the most intelligent killer she’s ever faced escalating from murder…to epidemic.