New Yorker review: Getting Close to Fascism with Sinclair Lewis
NY Times Review
Salon article written during early days of the campaign
National Book Review essay : maybe it can
Other classic books being revived by this president's election :: And here are the public's comments on this article
The Weekly Standard (rightish) on other S. Lewis novels
From The Daily Beast and The Guardian
Scenes from the novel dramatized at a Hillary Rodham Clinton fund-raiser (3-1/2 minute video and a story)
Sinclair Lewis - Wikipedia
Author bio at LitLovers.com
It Can't Happen Here on wikipedia
The power of propaganda :: See also page 32 in this California curriculum guide for the novel.
Sinclair Lewis Quotes (several pages)
Huey Long at Wikipedia
Reader reviews at LibraryThing
Project Gutenberg searchable copy of the novel.