Bilbo Baggins had played Frodo in the BBC radio series 20 years earlier. The movies omit the 17-year gap between Bilbo's 111th birthday and Frodo's departure from the Shire, as a result Bilbo mentions in Rivendell that he was unable to revisit the Lonely Mountain before his retirement. In Peter Jackson's "The Hobbit" film series, a prequel to "The Lord of the Rings", the young Bilbo is portrayed by Martin Freeman while Ian Holm reprises his role as an older Bilbo in "" (2012) and "" (2014). The International Astronomical Union names all colles (small hills) on Saturn's moon Titan after characters
The Hobbit characteristics of being dispossessed of their ancient homeland at the Lonely Mountain, and living among other groups whilst retaining their own culture are all derived from the medieval image of Jews, whilst their warlike nature stems from accounts in the Hebrew Bible. The Dwarvish calendar invented for "The Hobbit" reflects the Jewish calendar in beginning in late autumn. And although Tolkien denied allegory, the dwarves taking Bilbo out of his complacent existence has been seen as an eloquent metaphor for the "impoverishment of Western society without Jews." George Allen & Unwin Ltd. of London published the first edition of "The