J.K. Rowling may be nearing completion on the screenplay for Fantastic Beasts and Where to Find Them. We’ve embedded the Harry Potter series author’s revealing tweet above.

Here’s more from CinemaBlend: “Though she doesn’t outright say that the screenplay she’s working on is Fantastic Beasts and Where To Find Them, it’s probably safe to assume that’s the project she’s tweaking. If we’re interpreting use of the word ‘tweaking’ correctly, it sounds like she might be finalizing the script, adding updates, tightening up the story and/or working in whatever magic Rowling has access to that makes her stories so great.”

In addition to this film project, Rowling also mentioned that she has been preoccupied with a new novel and her charity organization Lumos. More likely than not, Rowling’s next book will star the protagonist of her Robert Galbraith thriller series, Cormoran StrikeEntertainment Weekly reports that she plans to write more than seven installments for this series. Mulholland Books, an imprint at Little, Brown, published book two, The Silkworm, back in June 2014.