As for short, inbetweener stories, this pair were a reasonable set to read.
In the first one, I enjoyed the little bit of a backstory on the People. It seemed amusing to have a little bit of the story behind Holly, Trouble and even Julius Root.
In The Seventh Dwarf, I liked the growing escapades between Artemis and Mulch Diggums. The ending was a lovely touch and was rather happy.
As for the final notes and "interviews" of the characters, I liked the insight to each characters' lives. The little question and answer section provided humour and adorable answers that added little backgrounds to each character.