John Knightley is often portrayed as a rather practical and sometimes critical character. He has a no - nonsense attitude and can be quite sharp - tongued at times. His interactions with other characters, like his wife Isabella, show his role as a somewhat traditional husband, concerned with propriety and family order.
I'm not certain as there's not enough information provided. There could be many people named Horace who might have written a story with this title or something similar.
The 'horace best story' could cover a wide range of topics. It might be a historical account from Horace's perspective. For example, if Horace lived during a war, his best story could be about his experiences during that time - the battles he witnessed, the friends he made or lost, and how he coped with the hardships. Or perhaps it's a story about Horace achieving his dreams, like becoming a great artist or a successful entrepreneur, and all the obstacles he overcame on the way.
In 'Love Actually', Keira Knightley's character Juliet is involved in a complex love story. She is newly married to Peter (played by Chiwetel Ejiofor). However, Mark (played by Andrew Lincoln), Peter's best man, has unspoken feelings for Juliet. There are some really poignant moments like when Mark shows up at their door with cue cards expressing his love in a very unique and somewhat bittersweet way. It adds a layer of emotional complexity to the overall narrative of the movie.
In a fanfiction of Emma and Mr Knightley being pregnant, it could focus on the reactions of their families and friends. Their families might be overjoyed, especially Emma's father who would be looking forward to having a grandchild. Their friends in the community would also be excited, and there could be a lot of social events centered around the pregnancy, like baby showers and gatherings where people give them advice on parenting.
One common theme is magic exploration. Writers often take Horace on adventures to discover new spells or magical artifacts. Another theme is friendship. Horace might form new friendships or strengthen existing ones. And of course, there's the theme of facing challenges. Horace has to overcome various obstacles in most fanfictions.
The cast of 'Wagon Train: The Horace Best Story' likely included a number of talented actors. However, without more specific research, it's hard to name them all. But some of the regulars in the 'Wagon Train' series might have been part of this story as well.
I think it's fiction. Horace Bentley might have used fictional devices like plot twists, invented scenarios, and perhaps supernatural or fantastical elements in 'Sparks and Lamplight', marking it as a work of fiction.