For whatever annoying reason I can't locate the exact blurb that Donald Barthelme gave for Nog upon its original publication, though I do recall it being something to the tune of ". . . full of unhealthy mental excitement."
Bud Parr recently pointed out to me that Barthelme included Nog in a list he made of books he'd recommend reading, which he passed on to his class at the time at the University of Houston. I haven't read most of the books Barthelme lists, but those I have read I genuinely loved.
In particular, I've been reading Max Frisch recently. I loved Homo Faber, which I finished a short while back. I was inspired to read Homo Faber knowing that Rudy Wurlitzer had adapted the book into the screenplay for Voyager, a film directed by Volker Schlondorff and starring Sam Shepard. And I've started I'm Not Stiller, a used copy of which I picked up at Spoonbill and Sugartown, though recently reissued by Dalkey Archive. So far, I think its incredibly brilliant.
I'm looking forward to reading more Frisch, as well as the rest of those recommendations made by Barthelme. It is wonderful that his list survived.