Answer:
Answer: 
 
"The only light in the room was the red glow from the fire -- which lit his eyes like adverse railway signals, but left his downcast face in darkness" 
 
and 
 
"The shadows she fancied had tricked her" 
 
Explanation: 
 
Both sentences detail how he used the shadows to mislead her and hide his identity.
Step-by-step explanation: