“Think It Over” is a great, modern agitational pamphlet about reasons to join the Industrial Workers of the World, originally written by a member of the Portland IWW membership branch. It’s straightforward, written in plain language, and is even hilarious in some places, covering not only the basics of class war but why business unions can’t be relied upon to protect and advance workers’ interests. It’s such a great little pamphlet that it’s one of the few that’s on the official literature list of the IWW.
This Canadian edition of "Think It Over" was produced by the Vancouver IWW branch, and includes a short primer on Canadian labor law.