Well, we said this blog is about History, and there were people in Lowell dancing to disco, so this item fits. All-Star writer Dave Daniel from Westford and, let’s face it, Lowell, too, has a new review of a history of disco on the “Internet Review of Books.” Literature is increasingly doing the digital thing, even reviews. The book is “Hot Stuff: Disco and the Remaking of American Culture” by Alice Echols, from the very respectable publisher W. W. Norton of New York City (338 pp., $26.50). Here’s the link to Dave’s review.