Fred Reinfeld Chess Books

Hello,

I have two questions regarding Fred Reinfeld's chess books.

The first is related to this statement about his books.

"Most of Reinfeld's chess books, such as The Complete Chess Player, were geared toward novice players. Many players received their first introduction to the game through his books. Reinfeld also wrote books for more advanced players, but they sold fewer copies. He certainly had the chess knowledge, research skills and writing ability to write high-quality books, but decided to specialize in basic books for chess beginners, since they sold much better, and he was able to make a living from this." 

My question about this is what are some of his advanced chess books that were not geared towards novices or beginners?

My second question is what is Fred Reinfeld's best chess book? Or highest rated book?

Yours truly

N. Monk