Last week, legendary bassist PETER HOOK dropped by the WFNX studio in Boston on February 7 to discuss his new book, "Unknown Pleasures: Inside Joy Division," a few hours before his appearance at Brookline Booksmith. Naturally, having interviewed Hooky several times in the past, our conversation quickly shifted to his ongoing feud with New Order (figured we'd get it out of the way right at the top), as well the legacy of Ian Curtis, his former bands' enduring stature in music, and Joy Division's iconic 1979 debut record, Unknown Pleasures