Spook first made an appearance in Peliad. He helped Mel get the quill she needed when the shopkeeper refuses to let her buy because she looked poor.
He constantly tries to persuade Mel to join him and abandon her friends, but to no avail.
No, HE was NOT being nice just for the fun of it. He was Gyndel In Disquise. Trying to lure Mel To Join him Which he gets the orb of light and (darkness) In The Lost orb. In the Aveyond Series.
Spook is nice to Mel, but rather condescending to the others.
Spook has long, dark hair and green eyes.
Spook trying to lure Mel to leave the party and going with him but to no avail.
at the end he reveals himself in front of her that he is Gyendal.