I first connected with fellow SheWriter Sally Koslow when I was asked to read her delightfully funny The Late, Lamented Molly Marx for a possible blurb - a first for me - and I've been enjoying her insightful humor ever since. She's dipped back into non-fiction with the publication this week of her fourth book, Slouching Toward Adulthood: Observations from the Not-So-Empty Nest, which Battle Hymn…