eg. I want get the price for book "Sayings of the Century"

👍 $.store.book[?(@.title=='Sayings of the Century')] will return an book array
👍 $.store.book[?(@.title=='Sayings of the Century')].price will return an price array

😂 $.store.book[?(@.title=='Sayings of the Century')][0] will return an empty array
😂 $.store.book[?(@.title=='Sayings of the Century')].price[0] will return an empty array

I think $.store.book[?(@.title=='Sayings of the Century')][0] should return a book
$.store.book[?(@.title=='Sayings of the Century')].price[0] should return a price