Sam Shepard, scribe of the angst-ridden American prairie, was the playwright who made Steppenwolf’s bones. In 1982, the theater company’s signature staging of his “True West” was the ...

What he first envisioned as an online post or perhaps a magazine article has resulted in a slender but compelling new book, “Between the Lines: Steppenwolf’s Seagull and a Reluctant Actor’s ...