Our Gaithersburg Bookstore can be tricky to find. When you’re inside the Quince Orchard Plaza, the store is through the passway to the left of the Home Goods stote. . You can see the red lighted sign saying “Books” when looking directly down the alley, behind the ATM machine. The Quince Orchard Plaza is located off Exit 10, at the second light (corner of Clopper Road and Quince Orchard Road) behind the Buffalo Wild Wings.