Chrisas

Going Postal part 4 The Clacks' chief engineer, Mr Pony, finds a way of preventing the jamming process, but Pony begins to see that working for Gilt is wrong and presents Adora with evidence to prove that Gilt had the past four postmasters, as well as Adora's brother, killed.

When an attempt to jam the Clacks fails Moist challenges Gilt to a race – Clacks versus post office – the message to be sent is a biography of Havelock Vetinari, to Überwald. Moist and Adora employ a disused Clack tower to intercept and successfully change the message from the biography to a confession of Gilt's guilt, which is witnessed in Ankh-Morpork, so Gilt is arrested and Adora is made manager of the Clacks. At the end of the story a postman played by Terry Pratchett arrives at Vetinari's palace to deliver a letter to Gilt, using one of his aliases. Vetinari implies that Gilt killed himself by falling down the deep pit.

In a post-credits sequence, Groat and Stanley are sore and exhausted after making the round-trip to Überwald with a mail coach, but excited because they bet on Moist to win the race at odds of 50-1. Then Groat remembers that he left the betting slip in Überwald, so they immediately set off again in the desperate hope of finding it. - Postal 2 Chrisas