The BR in Cockeysville/Timonium is a great book store and is worthy of your business. It has an outstanding selection of children's books and a knowledgeable staff to guide you if you need help. Also, The BR discounts! If you phone in an order, they take 20% off the list price. The staff could not be nicer, and they take in interest in their customers. Highly recommended.
Pros: Outstanding customer service, discounts!
Cons: Not a megastore - but a community treasure.