Armadillo's Pillow is a unique gift shop located in Rogers Park, Chicago, offering a curated selection of common, uncommon, and hard-to-find used books. The shop features a vast inventory of second-hand titles, including rare and out-of-print volumes. Armadillos are known for their distinctive shells, which also serve as a nod to the eclectic nature of this bookstore's offerings. Customers can browse the shelves from 12pm-8pm daily or by appointment throughout the evening.