Based on the title, it seems that Cecil and Jonah are likely to be the main characters.
The title 'Cecil and Friends Jonah's Story' indicates that Cecil and Jonah are key characters. Given the 'friends' part, there could be other characters that are part of their circle. But Cecil and Jonah are the ones that are directly named. Jonah could be the protagonist whose story is being told, and Cecil could be his friend who is there to support, oppose, or interact with Jonah in various ways throughout the story. There may also be other friends who contribute to Jonah's story in different ways, but we can't be sure without more information.
I'm not entirely sure as I haven't read it specifically. But it might be about the adventures or experiences of Jonah within the world of Cecil and his friends.
The main character is Jonah. And God also plays a very important role in the story as the one who gives Jonah the task.
God is also a character in a sense. It's God who gives Jonah the command to go to Nineveh and who also arranges for the whale to swallow Jonah as a consequence of his disobedience and then later saves him.
Jonah was also someone who experienced God's power and mercy. After being swallowed by a big fish, he finally realized his mistake and went to Nineveh to preach as God had originally asked him. Through this journey, he was a witness to God's ability to discipline and also forgive.
From the title 'Jonah and the Sick Swan Kids Whodunits Story', Jonah is likely a central character. The kids, who are involved in the 'whodunits' aspect, are also main characters. The sick swan is a crucial character too as it is what draws the attention of Jonah and the kids and sets the whole mystery in motion.
Since I don't know the 'cecil original story' in detail, it's likely that the main character is Cecil himself.
Maybe there are two friends, Lucy and Lily. Lucy is very self - centered and always wants Lily to do things for her without giving anything in return. So Lucy is the'sucking' friend in this case.
Jonah was a prophet. He was the one who God called to go to Nineveh, but he initially refused and tried to run away.
I'm not sure specifically as the name 'friends the story' is a bit general, but usually in a story about friends, there would be characters like the funny one, the responsible one, etc.
There could be characters like Tom, a friendly and easy - going guy who is always up for a laugh. Then there might be Lucy, a smart and kind - hearted girl who often gives good advice to her friends.