Name – Lee McAvoy
Species – Human
Planet: The Library Planet
Temperament – happy
Appearances – Silence in the Library/Forest of the Dead

Lee McAvoy was first seen in the virtual world. Donna fell in love with him because he was gorgeous and said very little – owing to a bad stutter. He and Donna had a perfect looking home and two children. But it was all a fantasy. Donna thought later that she had invented him, but in fact he was real. Donna narrowly missed being reunited with him in the library.