Upcoming library, Friends of the Library, and charity book sales in and around Fort Collins, CO. Dates, venues, and directions — plus year-round used bookstores you can visit any week.
While we strive for accuracy in our listings, we can't guarantee that all the information is completely accurate or up to date.
Sep 18, 2026 – Sep 20, 2026
4616 S Shield, Fort Collins, CO 80521
Sale featuring 5,000 books; 100% donated; 30% hardcover; sorted; not 'picked over'; no buyer restrictions. · Hours: Preview: Sep 17, 6-8pm (members only); Public Sale: Sep 18, 9-6; Sep 19, 9-5; Sep 20, noon-4 · Cost: $1-$4; Sunday half-price; Credit cards accepted
Sep 18, 2026 – Sep 20, 2026
4616 S. Shields St., Fort Collins, CO 80526
Next Book Sales
Aug 17, 2026
2400 28th St. #103, Boulder, CO 80301 · 36.0 mi
Workshop on attention management for artists by Kathy Beekman. · Hours: 11:30am
Sep 1, 2026 – Sep 30, 2026 *Unconfirmed Date
409 4th Ave, Longmont, CO 80501 · 26.7 mi
Sorted; no buyer restrictions. Some books removed to sell online. · Hours: Preview: Wed 3:30-8 (Friends); Public Sale: Thu 9-8, Fri, Sat 9-5 · Cost: $.50-$5; Sat $10/bag; Credit cards accepted; Preview for Friends (join at door)
Sep 5, 2026
Red Feather Lakes, CO 80545 · 37.0 mi
Book sale as part of Fire Days! event. · Hours: 8:45am
Sep 16, 2026 – Sep 19, 2026
Longmont, CO 80501 · 26.7 mi
Friends of the Longmont Library Book Sale · Hours: Wed: 3 pm - 7:45 pm, Thu: 9 am - 7:45 pm, Fri: 9 am - 4:45 pm, Sat: 9 am - 4:45 pm · Cost: Members Only on Sep 16
Sep 16, 2026
355 Emery St., Longmont, CO 80501 · 26.7 mi
Hours: 3 pm - 7:45 pm
Sep 17, 2026
355 Emery St., Longmont, CO 80501 · 26.7 mi
Hours: 9 am - 7:45 pm
Sep 18, 2026
355 Emery St., Longmont, CO 80501 · 26.7 mi
Hours: 9 am - 4:45 pm
Sep 19, 2026
355 Emery St., Longmont, CO 80501 · 26.7 mi
Hours: 9 am - 4:45 pm
Sep 24, 2026
2400 28th St. #103, Boulder, CO 80301 · 36.0 mi
Gamified workshop on tax filing for artists with Matthew Clifford. · Hours: 5:30pm
Oct 9, 2026 – Oct 18, 2026
775 W. Baseline Road, Lafayette, CO 80026 · 39.1 mi
Special book and gift sale held quarterly in the main-level lobby. · Hours: during Library hours
Oct 9, 2026 – Oct 18, 2026
775 E Baseline Rd, Lafayette, CO 80026 · 39.1 mi
Sale in lobby bookstore featuring 1,000+ books; 80% donated; 50% hardcover. · Cost: .25-$5; Credit cards accepted
Oct 23, 2026 – Oct 25, 2026
Thomas M. McKee 4-H Youth & Community Building at "The Ranch" Larimer County Fairgrounds & Events Complex, I-25 & Crossroads Blvd., Loveland, CO 80538 · 9.6 mi
Semi-annual used book sale with over 50,000 books in various genres. · Hours: Friday: 4 p.m. - 7 p.m. (members-only); Saturday and Sunday: open to all (specific hours not provided) · Cost: Friday: Membership required (available at door); Saturday: Hardbacks $2.50, trade paperbacks $2, mass market paperbacks $1, children's books (10 & under) 50 cents, vintage books/non-book items as marked; Sunday: Books by the bag ($5-$12)
Oct 23, 2026 – Oct 25, 2026
300 N. Adams Ave., Loveland, CO 80537 · 12.4 mi
Fall used book sale benefiting Loveland Public Library.
Oct 23, 2026 – Oct 25, 2026
McKee Community Building at The Ranch Larimer County Fairgrounds and Events Complex 5260 Arena Circle, Loveland, CO 80537 · 12.4 mi
2026 FALL USED BOOK SALE with thousands of books sorted into over 60 categories. Includes Hardbounds, Paperbacks, Children's and Teen Books, CDs, DVDs, Records, Puzzles, Audio Books, Vintage Books. · Hours: Friday, October 23: 3 pm - 7 pm (Friends Preview); Saturday, October 24: 10 am - 4 pm (Public); Sunday, October 25: 11 am - 3pm (Public) · Cost: Free Admission & Free Parking. Bag Sale on Sunday: Priced by the bag/container, starting as low as $5.00.
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 12.4 mi
Thousands of books sorted into over 60 categories. Hardbounds, Paperbacks, Children's and Teen Books, CDs, DVDs, Records, Puzzles, Audio Books, Vintage Books. McKee Community Building at The Ranch. · Hours: Friday, 3 pm - 7 pm (Preview); Saturday, 10 am - 4 pm (Public); Sunday, 11 am - 3pm (Public) · Cost: Free Admission & Free Parking. Preview for Friends (join at the door). Bag Sale: Priced by the bag/container, starting as low as $5.00 on Sunday.
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 12.4 mi
Fall Used Book Sale with thousands of books sorted into over 60 categories. Includes Hardbounds, Paperbacks, Children's and Teen Books, CDs, DVDs, Records, Puzzles, Audio Books, Vintage Books. · Hours: Fri, Oct 23: 3 pm - 7 pm (Friends Preview); Sat, Oct 24: 10 am - 4 pm (Public); Sun, Oct 25: 11 am - 3 pm (Public) · Cost: Free Admission & Free Parking. Preview for Friends (join at door). Sunday Bag Sale: Priced by the bag/container, starting as low as $5.00.
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 12.4 mi
2026 FALL USED BOOK SALE. Thousands of books sorted into over 60 categories. Includes Hardbounds, Paperbacks, Children's and Teen Books, CDs, DVDs, Records, Puzzles, Audio Books, Vintage Books. · Hours: Oct 23: 3 pm - 7 pm (Friends Preview); Oct 24: 10 am - 4 pm (Public); Oct 25: 11 am - 3 pm (Public) · Cost: Free Admission & Free Parking. Bag Sale on Sunday: Priced by the bag/container, starting as low as $5.00.
Nov 1, 2026 – Nov 30, 2026 *Unconfirmed Date
409 4th Ave, Longmont, CO 80501 · 26.7 mi
Sorted; no buyer restrictions. Some books removed to sell online. · Hours: Preview: Wed 3:30-8 (Friends); Public Sale: Thu 9-8, Fri, Sat 9-5 · Cost: $.50-$5; Sat $10/bag; Credit cards accepted; Preview for Friends (join at door)
Nov 4, 2026 – Nov 6, 2026
775 W. Baseline Road, Lafayette, CO 80026 · 39.1 mi
Special book and gift sale held quarterly in the main-level lobby. · Hours: during Library hours
Dec 4, 2026 – Dec 5, 2026
335 E. Elkhorn Ave., Estes Park, CO 80511 · 24.7 mi
Sale featuring 3,500 books; 100% donated; 85% hardcover; sorted; not 'picked over'; no buyer restrictions. · Hours: Fri, Sat 10-4 · Cost: $1-$5
Dec 4, 2026 – Dec 6, 2026
1001 Arapahoe Ave, Boulder, CO 80301 · 36.0 mi
3,000 books; 100% donated; 50% hardcover; sorted; not 'picked over'; no buyer restrictions. Highly valuable books not sold in bookstore. · Hours: Bookstore Library hours · Cost: $0.50-$1. Credit cards accepted.
Dec 4, 2026 – Dec 6, 2026
775 E Baseline Rd, Lafayette, CO 80026 · 39.1 mi
Sale in lobby bookstore featuring 1,000+ books; 80% donated; 50% hardcover. · Cost: .25-$5; Credit cards accepted
Dec 9, 2026 – Dec 12, 2026
409 Fourth Ave, Longmont, CO 80501 · 26.7 mi
Hours: Wednesday | 3:00 - 7:45pm Members Only Night. Thursday 9:00 AM - 7:45 PM Friday 9:00 AM - 4:45 PM Saturday 9:00 AM - 4:45 PM