I don't have enough information to know exactly who Bobby Decker is in this story. He could be a child, a young man, or even an older person. Maybe he's a local character in a community where this Christmas story originated.
I'm sorry, but without more specific information about Fabian Marta, I can't tell the full story. There could be many people with this name. If Fabian Marta is a specific individual in a particular field like a local artist or an athlete in a small community, more context is needed.
I'm not sure specifically what Marta's secret story is as the name 'Marta' is quite common. It could be about a personal achievement she's kept hidden, a family secret she's involved in, or an event in her past that she doesn't want others to know.
I'm sorry, without more information about this Fabian Marta, I can't really tell the real story. Maybe Fabian Marta is an artist and his real story could be about his journey in the art world, from being an unknown to achieving recognition. However, this is all just guessing at the moment.
David Baldacci is a well - known author who has created this series. His writing style is engaging and he is great at creating suspenseful plots, which is evident in the Amos Decker novels. He has a talent for developing characters like Amos Decker that readers can really get invested in.