Sibéal Pounder: Bad Mermaids and Witch Wars Sibéal Pounder: Bad Mermaids and Witch Wars Think you know all there is to know about Mermaids and Witches? Come along and meet Sibéal Pounder, author of the Witch Wars series and Bad Mermaids, to find out the truth about your favourite fairy-tale characters. Learn how to create cool characters and build amazingly weird worlds. Hats and shells strongly encouraged. Booking for this event has now closed.