The document discusses the creation of a trailer, poster, and magazine cover for a horror film called "Fostered" about a foster mother who abuses and kills her foster children. The creator conducted research on horror conventions and audience preferences to inform their ancillary texts. Feedback from surveys and interviews showed that paranormal and psychological horror were popular genres and influenced changes to add more backstory for the abusive foster mother. The trailer, poster, and magazine work together to advertise the film and draw in the intended horror-fan audience while challenging some conventions through unconventional character roles and costumes.