sentences:  Also in 2011 Beast Books published Nobel Peace Prize winner Leymah Gbowee's memoir, "Mighty Be Our Powers".In February 2010, Jack Shafer of "Slate" magazine claimed that the chief investigative reporter for "The Daily Beast", Gerald Posner, had plagiarised five sentences from an article published by the "Miami Herald".Shafer also discovered that Posner had plagiarized content from a "Miami Herald" blog, a "Miami Herald" editorial, "Texas Lawyer" magazine and a health care journalism blog.