The picture above was made by me.
Earlier tonight we saw The Unicorn and the Wasp debut on TV. After, a trailer was shown for the next episode, Silence in the Library. Below is the trailer;

Silence in the Library is written by Steven Moffat and you can watch it on May 31st at 7.00pm on BBC One. In other news the BBC have announced that there will be a new trailer for the rest of Series 4 which will air next Saturday at around 7.55pm. Please leave your comments. Thanks!

~ Zobles