BY DAY, the pseudonymous Jennie June lived a respectable, middle-class life in early 20th-century New York. By night, he traipsed through the shadows of working-class communities as a woman, cruising soldiers and other trade. If he’d been born a century later, he might have seen himself as a trans woman or nonbinary person, but in the language of his era he identified as a “passive invert,” a “Uranian,” a “fairy,” a “boy-girl,” or an “androgyne” …