I don't often read Jodi Picoult books because I don't like the way she ends her stories. Sometimes she takes the easy way out, and the endings seem trite. For instance, My Sister's Keeper was a gem up until the last few scenes. The same with The Tenth Circle. But this one stands out as exceptional.
I don't want to spoil it for others, so I'll be vague, and you'll just have to read it for the details. There are 2 main themes in the book. Honey is one of them -- how to raise bees and protect them, the history of bee keeping, the uses for honey. The 2nd theme doesn't emerge until halfway through the book, and then it is quite a surprise. This becomes a central theme, and the 2 authors have clearly done their research.
The story is told from 3 or 4 perspectives going back and forth across a time period of about 4-5 years. It works well, and the suspense kept me reading late into the night.
I guessed the ending, but I suspect that's just because I'm familiar with author's style. Otherwise, it is a very good book, and I highly recommend it.