Dragon Fate by E.E. Knight

After witnessing their hard-fought world peace returning to chaos, three dragon siblings must reunite to save their kind from extinction while battling against ancient sorcerers, men and other dragons before war consumes them all. Reprint. 25,000 first printing.

All of this series has been - well, the author jumps around a lot, letting years pass between scenes without giving any explanation. But this last one feels like the author said “Oh yeah, I need to get a conclusion out for that series...here, have my plot notes!”

More writing, please. Also, dragon's mate's names should not be interchangeable. Especially when at one point you're talking about a dragon's mate and you name his SISTER instead. Come on, it's not that hard. You only have three main characters!

Oh, and the actual ending? I'm still not sure what actually happened, or where two of the main characters went. He talks about something about to happen, and then mentions that it happened (from a years-later perspective) but doesn't actually DESCRIBE IT HAPPENING. Quit being lazy. Show me the action!