Complex sentence: His work spans the science fiction, horror and fantasy genres, sometimes within a single novel: a typical example of Simmons' intermingling of genres is "Song of Kali" (1985), winner of World Fantasy Award.
Split into simpler sentences: His work spans the science fiction, horror and fantasy genres, sometimes within a single novel. A typical example of Simmons' intermingling of genres is "Song of Kali" (1985), winner of World Fantasy Award.