Final answer:
The letters to Tommo from Charlie and Mother evoke different emotions; amusement or flattery from Charlie's, and sympathy or reflective sadness from Mother's, as they explore themes of loss and family love.
Step-by-step explanation:
The letters to Tommo from Charlie and Mother in the novels bring about a mix of emotions. Charlie's letter demonstrates a certain level of misunderstanding about women's psychology, which might make Tommo feel somewhat amused or flattered.
In contrast, Mother's letter, with its expression of longing and desire for the return of a loved one, likely elicits feelings of sympathy and perhaps a reflective sadness for Tommo as he ponders the themes of loss, duty, and the conveyance of love and regret within families.
In the letters from Charlie and Mother to Tommo, they express their longing to see him again and ask him to write to them frequently. Charlie and Mother both convey their strong emotions of missing Tommo and wanting him to come home through their letters. These letters make Tommo feel loved, missed, and connected to his family despite being apart from them.