Thorn Books is a used, rare, and antiquarian book appraisal and sales service based in the Tucson, Arizona area. It offers professional appraisal services for IRS-qualified donations, insurance, estate, and pre-sale purposes, covering single volumes, collections, and entire libraries. Fees are based on time spent on inspection, research, valuation, and write-up, and an initial consultation is provided at no charge.
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Authority
—/100
Safety
90/100
Registered
Oct 31, 1997
28 years old · Network Solutions, LLC
3 of 5 safety checks passed (Sep 4, 2026).
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Current facts
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Domain registered Oct 31, 1997 — 28 years old.
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Registrar today: Network Solutions, LLC — unchanged since AboutUs began tracking (Aug 11, 2026).
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
All checked sources came back clean
Site history
Dated record — historical facts always carry their date.