Daenerys has seen her ranks shrink since Khal Drogo's death, but several loyal subjects remain true to her and her cause. They are:
These are two mysterious characters who just appear in Qarth and save Dany from an assassination attempt by way of manticore. They were sent by Magister Illyrio to escort her back to Pentos and give her three ships, and they sail away with Dany at the novel's end.
This guy played matchmaker between Daenerys and Khal Drogo in A Game of Thrones, and he requests Dany return to Pentos, as he feels only she can save the Seven Kingdoms (64.Daenerys.120).
These two are handmaidens to Dany.
These three are Dany's bloodriders and the few warriors from Khal Drogo's khalasar to stay with Dany. They protect Dany and her people during the travels across the Red Waste and in Qarth.