Final answer:
The information provided does not contain details about Charley getting lost on the second level or finding a subway; thus, the question cannot be accurately answered.
Step-by-step explanation:
The question regarding whether Charley got lost on the second level while trying to find a subway that would take him to his suburban home cannot be answered with the information provided. The texts presented do not mention any event where Charley got lost, nor do they reference a subway or any levels. Instead, the narratives focus on the daily observations and interactions of characters such as Bill, McTeague, and Charley.
These texts seem to address themes of urban life, human interactions, and the environment of the characters rather than providing specific plot developments about Charley's whereabouts.
In sum, there's not enough context to determine the veracity of the statement about Charley. However, the snippets of stories provided offer insight into character dynamics and settings, emphasizing qualities like Charley being a 'nice guy, but a few bulbs short of a chandelier.'