I Saw Such Things in My Sleep EP is the debut EP from the BritishIndie rock band Guillemots released in 2005. It comprises 4 tracks and sold out on the day of release after much attention from radio presenters across the UK. A limited version of the EP was also released in vinyl 10".
Only 1,000 copies of this EP were pressed and it is now a very valuable collectors item, selling for huge amounts on EBay. Despite this, the four tracks were re-released on the international mini-album From the Cliffs in 2006.