* A sense of morbid fascination: Liesel, especially in the early parts of the novel, is deeply affected by the fear and tragedy of the war. The destruction of books in the bonfire might be a chilling reminder of the powerlessness she feels in the face of such devastation.
* A feeling of helplessness: Seeing books burned might evoke a sense of helplessness and sadness for Liesel. She loves books, and witnessing their destruction could trigger a deep emotional response. This feeling could be further amplified by the fact that she is stealing books, a dangerous act in Nazi Germany.
* A symbolic act of defiance: Liesel is very much aware of the Nazi's hatred of books, especially those that do not fit their ideology. Watching books burn could be seen as a symbolic act of defiance against this hatred. This is a complex feeling, as it is a reminder of the power of the Nazis, but it also acknowledges the power of literature itself.
* A morbid curiosity: The act of burning books is inherently destructive and unsettling. This could spark a morbid curiosity in Liesel, leading her to watch the bonfire out of a desire to understand the intensity of the act.
* A sense of catharsis: The act of burning books could be seen as a form of catharsis for Liesel. Seeing books destroyed might offer a temporary release from the emotional burden she carries, even if it is a painful one.
It's important to remember that Liesel is a complex character who is constantly evolving throughout the story. Her feelings towards the bonfire would likely be influenced by her emotional state at that particular moment, as well as the specific context of the event.