To Kill a Mockingbird chapters 10 and 11

I am a bit shaken after these two chapters.  There was an incredible amount of information being transferred in these two chapters.  It took me much longer to read these than any other chapter in the book.  The name of the book was also revealed during these chapters, and it said how it was a sin to kill a mockingbird.  I have a feeling this is foreshadowing for a later part in the plot.