What Happens to Books You Donate? (And Where They Go)

Most donated books don't end up on a library shelf — they get sorted, sold at a book sale, passed to a thrift store, or eventually pulped. Understanding the real path your books take after donation helps you donate more thoughtfully and avoid the guilt of wondering whether your books made any difference.

The Myth of the Perfect Donation

Many people imagine their donated books going directly from their hands to a grateful reader's. The reality is more complicated. Donation programs receive far more books than they can place. Staff spend significant time sorting, pricing, and discarding. The "good outcome" for your donation depends heavily on the condition of your books, the demand for what you're donating, and which organization receives them.

Before donating, it's worth knowing what your books are worth. TroveScore can scan a shelf and show you resale values in seconds — you might find that a few books are worth selling yourself, leaving only genuinely low-value titles for donation.

What Happens to Books Donated to Libraries?

Public libraries typically route donated books through a three-step process:

  1. Collection review: Librarians check whether a book fills a gap, updates an old copy, or represents a title they've had multiple holds on. Only a small percentage of donations make it to the shelves — libraries already have most popular titles, and their collection decisions are based on community data, not sentimental value.
  2. Friends of the Library book sale: Most donated books that don't go into the collection are sent to the library's book sale, typically run by a volunteer group. These sales price books at $0.50–$5 and use the proceeds to fund library programs, equipment, and special collections.
  3. Discard: Books that can't be added or sold — damaged, outdated, in very low demand — are recycled. The paper is pulped and reused. This is not a failure; it's a normal part of collection management.

What Happens to Books Donated to Goodwill and Thrift Stores?

Thrift stores like Goodwill, Salvation Army, and independent shops follow a similar sorting process, but with more commercial intent:

  • High-value books (identifiable by ISBN lookup or staff experience) are often listed on Goodwill's online auction platform or priced higher on the shelf.
  • Standard good-condition books are priced at $0.50–$3 and put on the shelves.
  • Unsold books that remain after a set period (often 4–8 weeks) are pulled and bundled. They're sold in bulk to secondary wholesalers, sent to other store locations, or pulped.

Goodwill specifically processes an enormous volume of donated goods. Books that don't sell locally may end up at outlet bins sold by weight, where buyers sort through everything at $1–2/lb.

Do Donated Books Ever Get Thrown Away?

Yes — and this is the part most donors don't want to think about. Damaged, moldy, heavily outdated, or extremely low-demand books are regularly discarded. The organizations receiving them simply don't have the shelf space, volunteer hours, or buyer demand to place everything.

This isn't a reason not to donate — it's a reason to donate thoughtfully. The books most likely to find a second life are those in genuinely good condition, within the last 5–10 years, in genres with active readership. Books most likely to be discarded: encyclopedias, pre-2010 computer manuals, Reader's Digest condensed volumes, VHS-era tie-in books, and anything water-damaged.

Where Else Can Donated Books Go?

If you want more control over where your books end up, several organizations are more targeted in their impact:

  • Books for Africa — ships quality used books to schools and libraries across Africa. They accept donations in good condition and have specific subject needs.
  • Books to Prisoners / Prison Book Program — sends books directly to incarcerated readers who request them. Fiction, educational books, and GED prep materials are especially needed.
  • First Book — distributes books to children from low-income families through schools and nonprofits.
  • Little Free Libraries — neighborhood book boxes where your books go directly to neighbors who walk by and take what they want. High circulation, direct impact.
  • Mutual aid networks — many local mutual aid groups distribute books along with food and supplies. Contact local groups through community boards or Facebook groups.

How to Make Sure Your Donation Has Impact

A few simple steps make a meaningful difference:

  1. Check values before donating. Use TroveScore to scan your shelf — books worth $10+ are better sold than donated. The money can go to causes you care about directly.
  2. Donate only what you'd give to a friend. If a book is damaged, musty, or outdated, it's a burden to every organization in the chain. Recycle it instead.
  3. Match book type to organization. Children's books to schools or family shelters. Textbooks to community colleges. Fiction to prison programs or Little Free Libraries.
  4. Call ahead. Organizations' needs change. A library may be pausing donations; a prison program may specifically need science fiction. A quick call avoids wasted trips.

Know what you have before you donate it. TroveScore scans your bookshelf with AI and shows real resale values — so you keep what's worth selling and donate the rest with confidence.

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Frequently Asked Questions

What happens to books donated to libraries?

Libraries sort donated books into three groups: books added to the collection (to fill gaps or replace worn copies), books sent to the Friends of the Library book sale (where they're sold cheaply to fund library programs), and books discarded or recycled (those too worn or outdated to use). Most donated books end up in the book sale rather than on the shelves.

What happens to books donated to Goodwill?

Goodwill sorts donated books by condition and demand. Higher-value books are listed on their online auction site (shopgoodwill.com). Common books in good condition go to thrift store shelves priced at $0.50–$3. Books that don't sell within a set window are bundled and sold to secondary wholesalers, sent to other locations, or pulped.

Do donated books get thrown away?

Yes, some do — particularly books that are damaged, moldy, heavily outdated, or in genres that have zero resale demand. This isn't waste in the traditional sense; paper from pulped books is recycled into new paper products. The best way to ensure your books don't get discarded is to only donate books in genuinely good condition and to check for value with TroveScore before donating.

Where do donated books go if the library is full?

Libraries with limited space redirect overflow donations to their Friends of the Library book sale, other library branches, partner organizations, thrift stores, or directly to recycling. If a library has stopped accepting donations entirely, try Goodwill, Little Free Libraries, prison literacy programs, or international book donation organizations like Books for Africa.