When Boris Petrov wears his magnetic stealth suit, he becomes the invisible Teslageist After his adventure with the Stormbringer, Boris continues the search for his father. To accomplish his mission he needs the help of the richest man on the planet and his daughter, Delta Stevens, a former champion gymnast who is now confined to a wheelchair. But with new allies come new enemies, as the evil Dr Douglas forms a pact with a new swarm of villains.

Five-year-old Sarah isn't just disappointed to discover Santa Claus doesn't exist - she's outraged To prove her older brothers wrong, she plans to stay up on Christmas Eve to take a picture of Santa when he comes down the chimney. But nothing can prepare her for what she's about to discover about the jolly, generous gentleman...