The literature on the LBA collapse and LBA-EIA transition is very extensive, as it's arguably the single most researched aspect of ancient Near Eastern history of the last decade. In fact, many more books have been published on the topic than on some of the Late Bronze Age civilizations like Middle Elamite Iran and Kassite Babylonia.

With that in mind, my reading list in this thread is a good place to begin but is far from a comprehensive bibliography.