Node Name: books
Node Value: 
Node Depth: 0

Node Name: #text
Node Value: 
 
Node Depth: 1

Node Name: book
Node Value: 
Node Depth: 1
   Attribute Name: num
   Attribute Value: 1

Node Name: #text
Node Value: 
  
Node Depth: 2

Node Name: title
Node Value: 
Node Depth: 2

Node Name: #text
Node Value: The Grapes of Wrath
Node Depth: 3

Node Name: #text
Node Value: 
  
Node Depth: 2

Node Name: author
Node Value: 
Node Depth: 2

Node Name: #text
Node Value: John Steinbeck
Node Depth: 3

Node Name: #text
Node Value: 
 
Node Depth: 2

Node Name: #text
Node Value: 
 
Node Depth: 1

Node Name: book
Node Value: 
Node Depth: 1
   Attribute Name: num
   Attribute Value: 2

Node Name: #text
Node Value: 
  
Node Depth: 2

Node Name: title
Node Value: 
Node Depth: 2

Node Name: #text
Node Value: The Pearl
Node Depth: 3

Node Name: #text
Node Value: 
  
Node Depth: 2

Node Name: author
Node Value: 
Node Depth: 2

Node Name: #text
Node Value: John Steinbeck
Node Depth: 3

Node Name: #text
Node Value: 
 
Node Depth: 2

Node Name: #text
Node Value: 

Node Depth: 1