Haunted castle on Hallow's Eve: Jack and Annie have their second Merlin mission. Merlin, the magician wants to know how the castle became haunted, and he wants to return the castle to its rightful owners. Summer of the sea serpent: Jack and Annie have another mission from Merlin the magician. This time the adventure includes underwater caves, a magical sword, a Spider Queen and mystical selkies. Winter of the Ice Wizard: Jack and Annie are joined by Teddy and Kathleen as they travel to the snowy Land-Behind-the-Clouds, where they search for the eye of the Ice Wizard and attempt to help Merlin and Morgan.

Unabridged. Compact discs.

Haunted castle on Hallow's Eve -- Summer of the sea serpent -- Winter of the Ice Wizard.