I have been reading 3 books lately. Some of the Marines I run into ask how I keep them apart. I think of it like this:
Semper Fi in the Sky : is like the History channel, but better.
Gates of Fire : is like the SciFi channel meets discovery channel.
and Whispers : is like late night Cinemax slash Oxygen slash Spike wrapped into one.
Unfortunately, I am almost finished with all 3 of them so I will have to find a new channel soon.