Dear Witchary... why are you so anti the idea of Raif and Ash? I have not read the Book of Words and perhaps am at a disadvantage having not experienced JV's writing in another story but from what i've gathered from your references it seems the two main characters do not end up together...? If i'm correct then i suppose JV went ahead and produced another of her famous unpredictable twists on us, right?
But don't you see that now everyone will predict that she will follow the same trend, like you have done? But is she not 'unpredictable' and will that not lead her to break the trend she set in her last series?
I do not claim to know what she will inflict upon our beloved heroes, but likely it will have its equal measures of joy and pain. I think JV has a knack for writing realistic characters and realistic reactions in unrealistic settings. And what we need to remember is, although she may like to tip the balance in favour of pain, i do not think the outcome will be entirely joyless, as this is unrealistic. Remember also that there are more main characters than just the two, and while some are available for unhappy endings, she probably will not murder all of them...
ANYWAAAAAAY...
I agree with the first few posts here about the change in Ash's character. It is confusing, but remember back at Mask Fortress she was still a girl, a child. Sure she was in her teens but how many men do you think she was allowed to have casual conversations with? Instincts kick in pretty quickly when things begin to happen to a teenage girl

, of course she's going to be attracted to men, probably any young man that comes her way. The difference with Raif is: yes, she is in the presence of a young man, she is a young woman... But remember the stresses of their time together? She was frequently blacking out, being eaten from the inside out by the intensity of the power inside her. Worried about losing her life, in trauma after finding out that her father never really cared about. Her world was tilting off its axis. Was she really in a fit state to flirt or think of the possiblities of travelling alone with a young man, when her life is at stake?
Then... Free of the immediate danger of being consumed by her reach power, her time with Raif after that is desperately short. Her trip with the two Sull Far riders who become her two fathers, is hardly going to spark any sexual excitement in her. Finally in need of comfort, lost, alone, she meets Lan. He is young, he is good looking, he is confident and doesn't seem to be wrapped up in a painful history, he is Sull and full of mystery. How can she not feel attracted to him, now that she is not in imminent danger? Also there was that very valid point about his hot-cold, superior nature being similar to Iss, the man she had always wanted to please.
Consider this. How much was she taught as a child regarding flirting and correct courtship? I can hardly believe Iss thought it an important topic as he planned to lock her up and make use of her Reach power.
Ash is far from home... what is home to her? Who are her friends? Who are her enemies? What is the extent of her power? She is still reeling from Ark's death. She must be intensely confused. And on top of this her instincts of desire have to go and make things worse. When Lan arrives on the scene, Ash latches onto him, hoping he will be able to provide the same sort of anchor that Mal and Ark did, and she is in desperate need of anhoring. Her change of character is confusing, but she is herself deeply confused. Ash acted foolishly, but do you blame her?
- The Dying Fish