John Saul, Asylum
And the hexalogy closes with a whimper. The final book of Saul's Blackstone Chronicles completes the serialized work as expected, since throughout the series there has been only one logical suspect behind the distribution of the asylum artifacts. I did not mind the explanation and can even forgive the sickeningly overt sentimental closure as it is in keeping with the rest of the text, but there is an immense flaw in this final entry that I cannot overlook.
The revelatory explanation for the strange events that have occurred in the town of Blackstone is altogether rational, and yet the events themselves are depicted as being supernatural. Therefore, the explanation contradicts the events they are attempting to explain.
I won't elaborate further as the elaboration includes spoilers. You can find the spoiler-filled details here.