Maybe it's a fantasy genre. The 'Star Child' concept can be very much in the realm of fantasy, with magic or special abilities related to stars being part of the story.
It could be mystery. Many collections might have a set of mystery novels in a list of seven.
Maybe it's a fantasy novel. Stars can be used symbolically in fantasy, representing some sort of magical or otherworldly power that is cruel to the characters in the story. For example, it could be that a certain constellation has a curse on it that affects the main characters.
If it exists, it might be a horror genre novel considering the 'ghost' in the name. Ghosts are often associated with horror stories.
It could be a thriller. Sudden death often makes for a great thriller element, with the tension and mystery it creates.
Another possible genre could be a coming - of - age story. If the main character is young and through their experiences with the dragon fire, they grow and change, learn about themselves and the world around them. This would make 'Dragon Fire' a coming - of - age novel, with the dragon - related elements adding a unique and exciting twist to the traditional coming - of - age narrative.
It could be a romance novel. Randy Randy might be writing about a passionate love story between two characters.
It might also be a thriller. If there are elements like a race against time to find the boy before something bad happens, or if there are dangerous elements involved in his disappearance, it could fall into the thriller category. For example, if there is a kidnapper on the loose and the story is filled with tense moments of the search. Another possible genre could be drama. The focus could be on the emotional turmoil of the family and friends left behind, with their relationships being tested and changed as a result of the boy's disappearance.
It could be a mystery genre. The names Bernkastel and Frederica might be involved in some sort of mystery - solving within the story.
It could be a thriller. If the story is set within seven days, there could be a race against time, which is a common element in thrillers.
The 'Star Child Novel' could potentially be about a child who is from a different planet or star system. Maybe this star child is sent to Earth for a mission, like to save the planet from some sort of impending doom or to teach humans about a new way of living. It could also be about the star child's struggle to fit in on Earth while still maintaining their unique identity related to their star origin.