Hope you fail heheheehehehehehehhhehe
The technique that the author uses to build suspense in the excerpt is odd characters are introduced.
This is a technique often used in Gothic literature.
Sample Response: "Sea Fever” by John Masefield uses several poetic devices that classify it as a fixed form poem. It has three stanzas of four lines each; it has a repeating aabb, ccdd, eeff rhyme scheme; and each line is about the same length and uses the same rhythmic pattern.