In The Witching Hours, Anna And Max Travel The World With Their Father, The Professor - But Their Real Adventures Take Place In The Dangerous Underworld Of Dark Fairies, Where The Children Face Sinister Creatures And Battle For Their Lives. Stuck In A Leaky Beach House By The Australian Seaside, All Anna Wants Is A Holiday - But In The Shadowy Ghost Town Of Mermaid's Purse, Something Strange Is Going On. A Famous Explorer Has Gone Missing, Leaving Behind Their Research About A Long-lost Shipwreck: A Wreck That May Be Hiding A Dark Secret. In The Midst Of A Violent Gale, Anna Sets Out To Explore The Town, Sure That Max And The Professor Will Be Safe Indoors. But With A Weird Voice Calling Out To Her From Across The Sea, And A Network Of Cobwebbed Tunnels Running Beneath Her Feet, Anna Is About To Learn That This Ghost Town Might Not Be As Empty As It Seems ... Beware What Lies Beneath.