Y la niña se pregunto, donde esta mi otro dulce?
You've got a lot of options, depending on context and the girl's personality.. how about "and the little girl wondered 'where's my other piece of candy?'"
Y la niña se preguntó, ¿donde está mi otro dulce?
If you are studying Spanish, you must find a way to type the accents and special characters. For Windows, you go to "Regional and Language Settings" in the control panel. If you have a standard US keyboard, do a google search for "US International Keyboard."
Yeah, what Phil says