It's a story collection related to Thomas and his friends. The coal aspect might refer to their work with transporting coal, which was an important part of their railway tasks. It surely contains a lot of adventures and lessons about friendship and cooperation among the trains.
I haven't read this work specifically. But generally, it might be about the end of Thomas Percy's story, perhaps in relation to the coal industry. Maybe it's a tale of his downfall or a significant change in his life connected to coal.
Perhaps a tragic end for Thomas Percy. Given the mention of coal, it could be related to the hardships of the coal - mining era, like poverty or danger.
Thomas is obviously one of the main characters. His friends like Percy, James, and Gordon are also likely to be main characters as they are usually important in Thomas and Friends stories.
One main theme could be friendship. Thomas and his friends rely on each other, which shows the importance of friendship in their world. Another might be trust, as the title mentions 'trust Thomas'. They trust each other to do their jobs and help out on the railway.
There might be a story where the engines work together to overcome a big obstacle, like a fallen tree on the tracks. They use their combined strength and problem - solving skills. For example, Thomas might push from one side while another engine pulls from the other side to move the tree. This shows the importance of teamwork among the engines in 'Thomas and Friends Other Stories'.
The stories in 'Thomas and Friends The Fogman and Other Stories' are likely centered around the train characters we know and love. The Fogman part could be about a character who has a special role when there is fog, like guiding the trains safely. Other stories might include things like the trains competing in friendly races, helping each other out when there are breakdowns, or just having fun conversations while on their railway journeys. It's all about that charming world of Thomas and his friends.