Phil the ShelfSeries 830/11/2008BBC Radio Wales Duration: 28 minutesFirst broadcast: Sun 30th Nov 2008, 17:32 on BBC Radio Wales MWLatest broadcast: Mon 1st Dec 2008, 21:32 on BBC Radio Wales FMWhy do authors write unhappy endings? Phil Rickman asks whether books with unhappy endings are more popular during times of recession.GenresFactualArts, Culture & the MediaBrandPhil the ShelfSeriesPhil the Shelf: Series 8 Source: BBC Online