Thomas Seeley has written an amazing book that will work for many different types of readers at many levels. The book outlines experiments that Seeley did with prepared hives to demonstrate the system dynamics of how a hive adapts to the resources around it. Seeley's style is easy for a layperson to read with clear charts and pictures. This is a great book to savor; read a chapter, then daydream about how these creatures could be constructed to perform their functions.
I got a lot out of the book. First of all, it's a narrative of Seeley's experimental method; he labels a hive (puts the bees in a hive in a refrigerator, pulls them out one by one and puts identifying tags on each), sets up feeding stations with different concentrations of sugar at different distances, then observes behavior to demonstrate how individual variation in bees optimizes the hive's collection of resources. Second, it's a pretty good introduction to bee physiology and the hive's social system. Seeley describes experiments tracking the individual jobs of bees as they age and, in doing so, he covers how and what the bees do. Third, Seeley reviews and describes the previous literature, giving a history of behavioral study of bees. Finally, he develops his thesis regarding the hive as a system, with parallels to systems theory and studies of hierarchies of organization.
This is a fun read; easy to get through, thought provoking, giving you appreciation for the author's work and for the creatures that are his subject.