Here are some ideas for guest post topics. You can also take one of the interview questions and expand that into a full post.

• What inspired you
• Interview (questions here)
• Interview with one of your characters
• Ficlets – little extra story bits
• Evolution of the story
• Evolution of the character
• Research that went into it
• Playlist (songs you listened to while writing, or songs that helped inspire the story)
• Who would play your characters in a film?
• Deleted scenes
• 20 random things about a character
• Throwback Thursday
• Inspiration of an Excerpt