Boulder County Arts Alliance
Aug 17, 2026
2400 28th St. #103, Boulder, CO 80301
Workshop on attention management for artists by Kathy Beekman. · Hours: 11:30am
Library Book Sales in Boulder, CO (2026 Schedule)
Upcoming library, Friends of the Library, and charity book sales in and around Boulder, CO. Dates, venues, and directions — plus year-round used bookstores you can visit any week.
Dates:Within:
While we strive for accuracy in our listings, we can't guarantee that all the information is completely accurate or up to date.
Upcoming book sales in Boulder, CO
Boulder County Arts Alliance
Sep 24, 2026
2400 28th St. #103, Boulder, CO 80301
Gamified workshop on tax filing for artists with Matthew Clifford. · Hours: 5:30pm
Boulder Public Library
Dec 4, 2026 – Dec 6, 2026
1001 Arapahoe Ave, Boulder, CO 80301
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.
More sales within 50 miles of Boulder
Arapahoe Libraries
Aug 22, 2026
12855 East Adam Aircraft Circle, Englewood, CO 80112 · 36.4 mi
Встреча с писателем, поэтом и литературоведом Дмитрием Быковым и лекция «Роковая женщина как часть сюжета» · Hours: 3:00pm - 4:30pm · Cost: FREE
Longmont Library
Sep 1, 2026 – Sep 30, 2026 *Unconfirmed Date
409 4th Ave, Longmont, CO 80501 · 10.7 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)
John Tomay Memorial Library
Sep 5, 2026 – Sep 7, 2026
605 Sixth St., Georgetown, CO 80444 · 36.6 mi
Sale featuring 7,000 books; 75% donated; 75% hardcover; sorted; not 'picked over'; no buyer restrictions. · Hours: 10-4 daily · Cost: .50-$2
Arapahoe Libraries
Sep 10, 2026
12855 East Adam Aircraft Circle, Englewood, CO 80112 · 36.4 mi
Join author Maria Gallucci for a discussion of her book Raised in Silence, a reflection on growing up as a Child of Deaf Adults (CODA). · Hours: 6:00pm - 7:30pm · Cost: FREE
Friends of the Longmont Library
Sep 16, 2026 – Sep 19, 2026
Longmont, CO 80501 · 10.7 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
Friends of the Longmont Library Book Sale (Members Only)
Sep 16, 2026
355 Emery St., Longmont, CO 80501 · 10.7 mi
Hours: 3 pm - 7:45 pm
Friends of the Longmont Library Book Sale
Sep 17, 2026
355 Emery St., Longmont, CO 80501 · 10.7 mi
Hours: 9 am - 7:45 pm
Friends of Arapahoe Libraries Koelbel Library
Sep 17, 2026 – Sep 20, 2026
5955 South Holly Street, Littleton, CO 80121 · 33.3 mi
Friends Annual Used Book Sale at Koelbel Library with thousands of items: Children's Books, Better Books and Collectibles, All types of Media, and a great assortment of Genres. · Hours: Preview Sale: Thursday, 4-7 pm; Public Sale: Friday, 9 am-4:30 pm, Saturday, 9 am-4:30 pm, Sunday, 12-4 pm · Cost: Preview Sale: Join Friends at door or online; Public Sale: $12 Bag Day on Sunday
Koelbel Library
Sep 17, 2026
5955 S. Holly St., Englewood, CO 80112 · 36.4 mi
Friends Members' Preview Night: Used Book Sale · Hours: 4:00pm - 7:30pm · Cost: Friends Members only
Friends of the Longmont Library Book Sale
Sep 18, 2026
355 Emery St., Longmont, CO 80501 · 10.7 mi
Hours: 9 am - 4:45 pm
Poudre River Friends of the Library
Sep 18, 2026 – Sep 20, 2026
4616 S. Shields St., Fort Collins, CO 80526 · 34.8 mi
Next Book Sales
Koelbel Library
Sep 18, 2026 – Sep 20, 2026
5955 S. Holly St., Englewood, CO 80112 · 36.4 mi
Used Book Sale · Hours: 9:00am - 4:00pm
Poudre River Friends of Library
Sep 18, 2026 – Sep 20, 2026
4616 S Shield, Fort Collins, CO 80521 · 37.2 mi
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
Friends of the Longmont Library Book Sale
Sep 19, 2026
355 Emery St., Longmont, CO 80501 · 10.7 mi
Hours: 9 am - 4:45 pm
Friends of the Lafayette Library Foundation
Oct 9, 2026 – Oct 18, 2026
775 W. Baseline Road, Lafayette, CO 80026 · 7.2 mi
Special book and gift sale held quarterly in the main-level lobby. · Hours: during Library hours
Lafayette Public Library
Oct 9, 2026 – Oct 18, 2026
775 E Baseline Rd, Lafayette, CO 80026 · 7.2 mi
Sale in lobby bookstore featuring 1,000+ books; 80% donated; 50% hardcover. · Cost: .25-$5; Credit cards accepted
Whale of a Used Book Sale
Oct 19, 2026 – Oct 22, 2026
15200 West Sixth Avenue, Golden, CO 80401 · 22.1 mi
Thousands of gently used books, CDs, DVDs, and vinyl records. All genres, children’s, audiobooks, rare and collectible in one location! · Hours: All day
Jefferson County Library Foundation
Oct 22, 2026 – Oct 25, 2026
Jefferson County Fairgrounds, Golden, CO 80401 · 22.1 mi
Whale of a Used Book Sale with over 90,000 gently used books, records, collectibles, CDs, DVDs, and puzzles. · Cost: $5 per adult per day (under 18 and SNAP recipients FREE)
Friends of Loveland Public Library Foundation Book Sale
Oct 23, 2026 – Oct 25, 2026
300 N. Adams Ave., Loveland, CO 80537 · 24.0 mi
Fall used book sale benefiting Loveland Public Library.
Friends of 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 · 24.0 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.
Fall Book Sale Friends of Loveland Public Library
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 24.0 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.
Friends of Loveland Public Library at McKee Community Building at The Ranch
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 24.0 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.
Friends of Loveland Public Library at McKee Community Building at The Ranch Larimer County Fairgrounds and Events Complex
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 24.0 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.
Friends of Loveland Public Library Foundation
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 · 26.8 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)
Longmont Library
Nov 1, 2026 – Nov 30, 2026 *Unconfirmed Date
409 4th Ave, Longmont, CO 80501 · 10.7 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)
Friends of the Lafayette Library Foundation
Nov 4, 2026 – Nov 6, 2026
775 W. Baseline Road, Lafayette, CO 80026 · 7.2 mi
Special book and gift sale held quarterly in the main-level lobby. · Hours: during Library hours
Central Library
Nov 13, 2026 – Nov 15, 2026
10 W 14th Avenue Parkway, Denver, CO 80204 · 24.0 mi
3-Day Used Book Sale with Children and adult titles available. All proceeds support Denver Public Library. · Hours: 10:00 am - 3:00 pm · Cost: super low prices
Denver Public Library Friends Foundation
Nov 13, 2026 – Nov 15, 2026
10 W 14th Avenue Parkway, Denver, CO 80204 · 24.0 mi
The Red Chair Bookshop 3-Day Used Book Sale · Hours: 10:00 am - 3:00 pm
Friends of the Littleton Library & Museum
Dec 1, 2026 – Dec 31, 2026
Littleton, CO 80120 · 33.0 mi
Holiday Sale — Seasonal favorites, giftable titles, and festive bargains just in time for the holidays.
Lafayette Public Library
Dec 4, 2026 – Dec 6, 2026
775 E Baseline Rd, Lafayette, CO 80026 · 7.2 mi
Sale in lobby bookstore featuring 1,000+ books; 80% donated; 50% hardcover. · Cost: .25-$5; Credit cards accepted
Estes Valley Library
Dec 4, 2026 – Dec 5, 2026
335 E. Elkhorn Ave., Estes Park, CO 80511 · 44.1 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
Friends of the Longmont Library
Dec 9, 2026 – Dec 12, 2026
409 Fourth Ave, Longmont, CO 80501 · 10.7 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
Permanent used bookstores & library shops in Boulder
Paper & Spine Used Bookstore (Boulder Public Library)
Open year-round — check the library for current hours.
1001 Arapahoe Ave., Boulder, CO 80302
Volunteer-run used bookstore at Boulder Public Library holding periodic sales; all revenue supports the library.
Paper & Spine Used Bookstore at Boulder Public Library
Open year-round — check the library for current hours.
1001 Arapahoe Avenue, Boulder, CO 80302
Last sale of the year featuring a wide selection of gently used miscellaneous Fiction, Nonfiction, Music, DVDs and seasonal items. Cash and credit card accepted. Free wrapping paper and tape available. · Hours: during regular library hours · Cost: Fiction and Nonfiction books $1, Mass Market Paperbacks 2/$1, CDs and DVDs $1
Nearby cities in Colorado
- Library Book Sales in Lafayette, CO7 mi
- Library Book Sales in Longmont, CO11 mi
- Library Book Sales in Golden, CO22 mi
- Library Book Sales in Denver, CO24 mi
- Library Book Sales in Loveland, CO24 mi
- Library Book Sales in Littleton, CO33 mi
- Library Book Sales in Fort Collins, CO35 mi
- Library Book Sales in Englewood, CO36 mi
- Library Book Sales in Georgetown, CO37 mi
- Library Book Sales in Estes Park, CO44 mi