Michael Cavna recently interviewed Eddie and Audrey for the Washington Post. 

When it comes to using creative frameworks, the “Bizarre Romance” authors also thought in terms of music — specifically, the structure of an album.

The anthology’s 13 chapters, which are each very distinct in their visual styles, all “concern themes that I’ve been interested in all my life: love and loss, the ordinary and the fantastic, the relationship between art and daily life,” Niffenegger says. “When we collected them and began to think about how to shape them into a book, we started talking about albums and mix tapes, and how it would be great if each story had art that exactly suited it, like the instrumentation of a song, instead of trying to come up with one style that straitjacketed them all into conformity.