Doctor Who: The Eleventh Doctor Year 3 #3

The Doctor and Alice were attacked by a rogue Silent – the Scream – whose aim was to steal the Doctor’s vast swathe of memories in order to finally be remembered… The Scream captured a Sapling, a creature whose purpose is to wipe out planets and replace with new a new form of life – a power the Scream wanted to exploit, to plant himself in the memories of an entire species. Luckily, the Doctor and Alice were able to foil the plan and escape, thanks to the timely intervention of their old friend Jones. But there’s just one snag – they now have a Sapling child aboard the TARDIS, and… while they can remember that an entity known as The Scream is after them, they can’t… quite… remember what it looks like…