Spin has always dwelled in the darkness. He was happy to lurk alone until Elena Matt and Tima The Night Speakers came to disrupt his night-time world. Something weird is going on at the hospital - children are going in and not coming out. The Night Speakers are investigating but even they with their incredible powers of communication with the animal world are struggling to find out the truth. But Spin's got a ringside seat and he's about to come out of the shadows...