“Claim to Oblivion,” selected essays and interviews, by Yuriy Tarnawsky. DeKalb, Ill.: JEF Books, 2016. ISBN-9781884097683. 274 pp. $17. JEF Books, one of the premier U.S. publishers of innovative literature, has just released a book of selected essays and interviews by the acclaimed Ukrainian-American writer Yuriy Tarnawsky. The Illinois-based house has previously published four of...