Collections
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Joyce (Silk/Merino Sock)
A soft yet fierce blend of silk and U.S. merino, this domestic-milled...
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Ursula (Yak Sock)
Ursula is a sock weight blend of yak, merino, and nylon and...
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Brontë (Yak/Silk DK)
Brontë (Yak/Silk DK) 60% Superwash Merino / 20% Silk / 20% Yak....
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Carson (DK)
This DK weight yarn's 100% Superwash Merino wool content makes it a durable yet incredibly...
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Solnit (Sock)
A Superwash Merino/nylon sock yarn that takes dye gorgeously and has ample...
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Mystery and Terror
Six dreary autumnal colors inspired by Edgar Allan Poe classics: The Tell-Tale...
From the Library
Ex Libris is a Latin phrase often found on bookplates which translates roughly to "From the library."
Ex Libris Fibers are dyed by a former librarian, using inspiration from hidden, unusual, and undershared stories to make moody, grungy, and subtly-shifting colors on curated yarn bases.
Blog posts
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PREVIEW: YarnCon 2026 Exclusive color!
My Favorite Thing Is Monsters yarn! (or..me, again, trying to make liquid pigment on fickle wet steamy textiles act like it's ink on dry paper)
PREVIEW: YarnCon 2026 Exclusive color!
My Favorite Thing Is Monsters yarn! (or..me, again, trying to make liquid pigment on fickle wet steamy textiles act like it's ink on dry paper)
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Collection Highlight: Frankenstein
Five heavily-speckled colors inspired by characters and concepts from Mary Shelley's Frankenstein are the newest additions to the Ex Libris Fibers color library.
Collection Highlight: Frankenstein
Five heavily-speckled colors inspired by characters and concepts from Mary Shelley's Frankenstein are the newest additions to the Ex Libris Fibers color library.
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PREVIEW: RCYC Exclusives at Weird Sisters, Marc...
Three monstrous literary yarn sets inspired by mythical creatures in novels - only at Weird Sisters Yarn, March 6, 2026 Ex Libris Fibers trunk show during the Rose City Yarn...
PREVIEW: RCYC Exclusives at Weird Sisters, Marc...
Three monstrous literary yarn sets inspired by mythical creatures in novels - only at Weird Sisters Yarn, March 6, 2026 Ex Libris Fibers trunk show during the Rose City Yarn...
