Final answer:
Differences between an 'A Christmas Carol' novel and an adapted book are mostly found in the setting and characters, as well as in the plot and theme, where the time and place may be changed, characters may be developed differently, plot condensed, and themes reinterpreted.
Step-by-step explanation:
The comparison between the A Christmas Carol novel and a potential adaptative book can be examined in terms of setting and characters (a), plot and theme (b), author and publication date (c), or genre and style (d).
Considering the typical differences between a novel and its adaptations, the most significant changes usually fall under the setting and characters category, and the plot and theme category. In terms of setting, adaptations might alter the time and place to make the story more accessible or appealing to a contemporary audience.
Variations in the characters may include changes in their development or in their relationships with each other. Plot changes sometimes occur for brevity, or to heighten drama, while adaptations can interpret or emphasize different themes based on cultural or temporal context. Changes regarding genre and style are often intentional to suit different audiences or the specific medium in which the story is being retold.