The Detachment by Barry Eisler Thomas and Mercer, $9.99 E-Book, ISBN 1612181554 My morning alarm is a radio, set to the local National Public Radio, or NPR station.  I mention this because one morning a few days ago the discussion was an interview with a thriller writer named Barry Eisler, about his new book, which will be the subject of this week’s MBR NO. 27.  Eisler is an author