This Autographed The Space Between Us 8.5x11 Script Cover has been Personally Signed by Asa Butterfield, Britt Robertson, Carla Gugino, Janet Montgomery & Peter Chelsom of The Space Between Us. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.