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**THE ENZO FILES: PETER MAY'S ADDICTIVE COLD-CASE SERIES**
**'Vivid settings' NEW YORK TIMES**
**'An outstanding mystery' MYSTERIOUS REVIEWS**
In the gripping fourth book in the Enzo files, a promise made to a dead man proves Enzo's toughest challenge yet...
ILE DE GROIX, FRANCE.
A Frozen Island.
This tiny isle off the coast of Brittany is the scene of a murder left shrouded in mystery and grief.
A Frozen Crime.
Adam Killian's study has been left intact since his death - the perfect state for Enzo Macleod's forensic investigation.
A Frozen Heart.
Killian's daughter-in-law is still hoping; the first suspect is still hiding; and the treacherous island itself still has a revelation for Enzo.
LOVED FREEZE FRAME? Read book 5 in the series, BLOWBACK
LOVE PETER MAY? Order his new thriller, A SILENT DEATH
May's excellent fourth Enzo McLeod mystery (after 2008's Blacklight Blue) takes the Scottish forensics wizard, who impulsively bet his daughter's boyfriend he could solve seven cold cases, to the Ile de Groix off the coast of Brittany, where he may finally meet his Waterloo. The quaint island is the site of the notorious 1990 slaying of tropical disease specialist and entomologist Adam Killian in his study. For two decades the crime scene and the cryptic hints Killian supposedly left to identify his killer have remained as undisturbed as an insect frozen in amber. Can Macleod, distracted by personal dramas that involve his sometime lover, Charlotte, and a menacing stalker, decipher the message and stay in one piece? With its intricate plot, compelling characters, and bombshell denouement, this unsettling Enzo Files installment is a must-read.