Related Clues:

• Perch for a cat burglar
• Windowsill, for example
• Lake boundary's shelf of rocks
• Sill, for instance
• One might be right outside your window
• Pigeon’s place
• Shelf left on side
• Shelf, sill
• Wall projection
• Shelf on which novel ultimately found, narrow surface
• Mountaineer's spot to rest
• High precipice