May 2018 By DeWitt Henry, Literary Bookmarks Editor Monthly link highlights to online resources, magazines, and author sites that seem informative and inspiring for working writers. Most are free. Suggestions are welcomed. McSweeney’s Gen-Xer Dave Eggers began his editing/publishing career at age twenty-four with Might magazine (a satirical print bi-monthly, 1994–97), which he writes about at length in…