The Cast of Shadows review that counts most is in.
What's striking about "Cast of Shadows" is that Mr. Guilfoile, in his first outing as a novelist, does all this with a lot more panache than Mr. Crichton has demonstrated in many years. His story occasionally stumbles into the clich�s thrillers are prone to: portentous, hyperventilated foreshadowing; dreary school-room talk of good and evil; and a supporting cast made up of standard-issue cops, private detectives and long-suffering spouses. But Mr. Guilfoile's tricky, high-concept plot continually subverts and plays with the reader's expectations.
Very positive overall, but not completely. Personally, I'd put this blurb on the softcover: "A gripping if lumpy thriller!"