I second that; as is fairly obvious from my username, I have only the highest regard for Barron's work, and would unhesitatingly label him as the greatest writer of weird fiction of his generation. Something I've been wanting to bring since the last Barron post a few days prior is the importance to Barron's mythos, and indeed his oeuvre on a whole, of the theme of the Eternal Return. It's worth pointing out that Old Leech, the primary 'Old One' in the Barron mythos, is represented by the symbol of a serpent-like creature biting it's tail, i.e. the ouroboros, a visual synonymous with the above concept. In Barron's universe, Time is not linear, but is cyclical, recursive, and subject to retroactive forces; motifs of repetition and rebirth(destruction) appear again and again. The hapless protagonist of The Croning has uncovered the terrible truth at the center of his life and all reality on numerous occasions, only to be memory-wiped each time and returned to his prior ignorance; in 'Vastation' a cataclysm in the far-off future spreads backwards through time, as a result all human history is revealed to be illusionary. Another tale, 'Bulldozer', begins with the story's conclusion, and in chronicling the events leading up to the finale, gives the opening an entirely new and sinister dimension, while in 'The Imago Sequence' the clues the detective hero are given results in his being absorbed into the mystery he was hired to solve. These are just out of a plethora of examples, there being enough to write a thesis paper on (which I hope to someday do). All these examples I think point to what sets Barron's vision of cosmic horror apart; unlike the infinitely uncaring universe of Lovecraft, or the fundamentally absurd universe of Ligotti, Barron's world has an interest in humanity, a hungry interest. It is, to borrow another's phrase, a 'carnivorous universe'; it is a universe not black but crimson, red in tooth and claw', and humanity has the evolutionary misfortune to inhabit a much lower link on the food chain than we like to think. Even worse, our unseen predators are not only unknowably alien, they are at times all too 'human', as the delight Barron's creatures exhibit in taunting and torturing their prey shows. As above, so below; the same stories occur endlessly as the seasons, with hunger and cruelty the only constants throughout.
(Hopefully, this isn't just rambling, I finally got word my copy of 'The Beautiful Thing' is in at last, and it's got me all antsy in my pantsy.)