A Court of Thorns and Roses was a potential film based on the book of the same name by Sarah J. Maas. It had been optioned by Jo Bamford’s and Piers Tempest’s Tempo Productions and distributor Warner Bros. in November 2015. Sarah J. Maas is repped by CAA and Tamar Rydzinski at the Laura Dail Literary Agency. While, Charles Moore at Wiggin LLC acts for Tempo. 
The project apparently did not work out, and A Court of Thorns and Roses is currently being developed a TV series.