Doctor Who: An Apple a Day by George Mann (Woodlands Books, 2014); audiobook read by David Troughton (Bolinda, 2015) David Troughton’s reading brings a lot to this gentle Christmas ‘Seeds of Doom’ homage-cum-reprise. The Krynoid remains one of the Classic Series’ more memorable monsters, although again — as with the original serial’s RAF bombardment — the means of its defeat…