Serenia
I don't know if the Halloween Tarot in a tin is still available, but that might be something for her.
Morgan Greer...depends on how you feel about her being seven and "The Lovers" card. I don't see anything too riske about it...but my daughter has been exposed to bodies ... In art from a fairly young age (and only on occasion at like a museum etc. or when learning how to make people look real in clothes by knowing how muscles and things act). (We've also always used "real words" for real parts and made a decision to not make any kind of fuss about it. (Much to the dismay of her naa-naa who calls her vagina "sissy". What?!). Anyway, it depends on how conservative you feel you need to be for her. I love that deck, had it for a long time, and the only drawback for me was in a learning sense all of the images were so close intuitive was hard from visual clues sometimes.