Quicksilver by Callie Hart is one of the most popular romantasy books of the past few years, immediately developing a large ...

Some stories come alive long before they're written down. Just ask author Callie Hart. Her hit romantasy novel Quicksilver became a New York Times bestseller and a bona fide BookTok smash hit after ...

Fans have shared thousands of posts about Brimstone on social media since the book’s release. But what does the author have to say about the buzzy sequel? When we sat down with Hart a few months ago ...