Incoming Resources
- The spell of the sorcerer's skull, by John Bellairs, translated by Edyta Jaczewska
- The vengeance of the witch-finder, John Bellairs ; completed by Brad Strickland ; translated by Maciejka Mazan
- The curse of the blue figure, John Bellairs, translated by Anna Czajkowska
- The mummy, the will, and the crypt, John Bellairs ; translated by Ewa Witecka
- The doom of the haunted opera, John Bellairs, translated by Malgorzata Pogoda
- The letter, the witch, and the ring, John Bellairs, translated by Anna Czajkowska
- The figure in the shadows, sequel to The house with a clock in its walls, John Bellairs ; translated by Malgorzata Pogoda