Hi Doug! 
JSON is killing me
I’m here to save you 
So, I took yr given JSON, validated it using a online validator, and got this -
Do you notice the [ & ] brackets?
They say that the item is a list.
So, the boss item is ISBN, inside it is publishers, then publisher’s one & only item is “(blank)”.
To get Meow, we should go like this -
Hope I helped you! 
Thanks! 