There's not enough information to say exactly who Davey is. He could be a fictional character created specifically for this story to experience and tell about the first Christmas.
Since we don't really know the full story, it could be that there is a wise old man or woman in the village (if it's set in a village) who tells Davey about the origin and significance of Christmas. Or perhaps there are other children in the neighborhood who Davey plays with during the Christmas season and they all learn about Christmas together. Another possibility is that there is a local shopkeeper who gives Davey a special gift or some advice related to Christmas.
I'm not sure which specific 'Davey Blackburn' you are referring to. There could be many people with this name. Can you provide more context like where he is from or what he is known for?
The significance could be in its unique take on the first Christmas. Maybe it shows the story from Davey's perspective, which might give new insights into the traditional Christmas narrative.
Perhaps they are good at regularly updating their novel collection. This means that readers can always expect new and fresh content. They may also have a community feature where readers can discuss the novels they've read, share their thoughts, and even recommend novels to each other, enhancing the overall reading experience.
First, get a scanner with good resolution. Position the comic carefully to avoid any distortion. Also, adjust the scanner settings for optimal image quality. And remember to handle the comics gently to prevent damage.