Home › Top 7 Bookstores in Boulder, Colorado Find best Bookstores in Boulder, Colorado, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Barnes & Noble - Boulder (CO 80301) US, Boulder, CO 803012999 Pearl St Om Books & Gifts US, Boulder, CO 803012855 Folsom St Suite A Brett Knowledge Co. US, Boulder, CO 803052450 Baseline Rd #41 Lighthouse Bookstore US, Boulder, CO 803021201 Pearl St University of Colorado Boulder: CU Book Store US, Boulder, CO 803091669 Euclid Ave Innisfree Poetry Bookstore & Cafe US, Boulder, CO 803021301 Pennsylvania Ave Boulder Book Store US, Boulder, CO 803021107 Pearl St