# Pipe - Questions
## Status
Open
## Current Questions
- What is [[Vanthar's Sanctarium|Vanthar’s Sanctarium]] really?
- Who was Vanthar?
- Why does using the book mark [[Pipe]]?
- What happens if the map completes?
- Can [[Pipe]] stop using the book?
- Should he?
- Is Pipe’s curiosity helping or endangering the party?
- Is [[Perturbias]] alive?
- Was [[Perturbias]] complicit in The Order’s work?
- What does [[Perturbias]] know about [[Lucius Neeve|Lucius]], Gillian, and [[The Engine]]?
- What is Silver Glass?
- Where do Pipe’s summons come from?
- Is [[Pipe]] connected to the [[World of Tarin/02 - Places/03 - Planes & Realms/Astral Sea|Astral Sea]] through the book?
- Can [[Pipe]] control the cost of his own knowledge?