Related Clues:

• Work-room
• Read; den
• Learn; den
• A drawing room
• Painting a room
• Bibliotheca
• Sign on set of tracks for source of loans?
• Writing-room
• Learning duty's to be changed
• Small office
• Book depository
• Where many spines are visible
• Room for work/reading
• Book lover's hangout, with an undergarment?
• Book place and sign on line