I too have found the same issue. What the heck is with all the fluff and stuff?! I am currently reading The Mermaid Chair by Sue Monk Kidd (not enough Mer stuff, but good so far) May I also recommend The Sea Lady by HG Wells.

I've gotta check out this Waterfire saga!! Thank you.

And a whole blog dedicated to Mermaid books... Oh my! So much love!