People 12/3

Chris Sergio is promoted to the newly created role of svp, creative director, reporting to evp, business development & strategy, reporting to both  evp, business development & strategy Alyssa Awe and Holt president and publisher Andrew Miller. Sergio will continue to oversee the Holt art department, and “will harness the power of creativity as an engine for growth in support of business strategy, while also strengthening Macmillan’s creative culture by increasing collaboration among creatives across the company, nurturing design talent, and evaluating and experimenting with innovative tools and practices.”

Juliette DeSena is promoted to assistant director, social media.

Brian Laurito is promoted to marketing & publicity associate.

Dan Ambrosio has joined as executive editor focusing on business and practical nonfiction. He was previously at Hachette Books/Hachette Go.