My school actually did this exact thing. Hunger games was still relatively new (the series wasn’t finished) and for summer reading we all ready to kill a mockingbird and then could choose from three other novels (including the hunger games) each of the three had some similarities to to kill a mockingbird (spectators and Justice) and we were split into three groups by chosen book for the first few weeks and essentially taught the class about our book. It was extremely effective cause here I am more than a decade and i Remeber it.
We read this one for school otherwise I never could have. It’s notable for being the first real true crime book which I can appreciate but it’s not actually good at all