I love every book in the IN DEATH series for the wonderful police procedural writing, the tight pacing, and most of all the characters. Roarke, Eve, Peabody, McNabb, Sommerset and all the others make every book an absolute treat to read. In PURITY IN DEATH, Eve is tracking a killer who can use a computer program to kill their victims, causing them to go mad, bleed from the eyes, and go on a murderous rampage. I particularly liked the scenes with Roarke, Feeney and Feeney’s grandson in this one. A fun book. 5/5 stars.