Final answer:
The sentence "The man in white came over to him again, smiling, something gleamed in his right hand" builds suspense by using imagery to hint at potential danger, engaging the reader's curiosity about the man's intentions.
Step-by-step explanation:
The author includes the sentence "The man in white came over to him again, smiling, something gleamed in his right hand" to build suspense within the narrative. This particular use of imagery piques the reader's curiosity and sets a foreboding tone, as 'something gleamed' suggests an object of significance, perhaps a weapon or tool, that could have consequences for the character being approached. It's a classic technique in storytelling that serves to hook the reader's attention and drive the narrative forward by posing an implicit question: What does the man in white intend to do with the object in his hand?
Imagery, a key element in literature, is often employed by authors to evoke sensory experiences and emotions, bringing scenes vividly to life. Here, the mention of a 'gleam' uses visual imagery to create a stark contrast to the man's smiling demeanor, enhancing the sense of mystery and potential danger. Additionally, suspense is a critical storytelling device used to keep readers engaged and plays a crucial role in creating a compelling and memorable reading experience.