The Fault in Our Stars movie is set to begin shooting on August 26, and director Josh Boone has now arrived in Pittsburgh to prepare for the production.

Boone shared a photo of his workspace on his Tumblr, and there’s a lot to see. Not only does he have two copies of John Green’s The Fault in Our Stars, but he also brought along a couple of his other works including Paper Towns.

Boone is likely putting final touches on the script, scouting out more locations, and meeting Pittsburgh-based crew members who will join the production.

The Fault in Our Stars movie stars Shailene Woodley as Hazel Grace and Ansel Elgort as Augustus Waters. The crew will film in Pittsburgh for Indianapolis scenes before heading to Amsterdam.

Woodley and Elgort are currently wrapping their roles as Tris and Caleb in the adaptation of Veronica Roth’s Divergent in Chicago. The two stars will hit San Diego Comic-Con later this week to promote the movie.

The Fault in Our Stars is reportedly aiming for a 2015 theatrical release.