Proper archival storage materials — acid-free boxes, buffered tissue, polyester sleeves, and other conservation-grade supplies — are essential for preserving rare books. This guide covers what to use, what to avoid, and where to source materials.
Read the entry →Cleaning rare books requires careful technique and an understanding of which methods are safe and which can cause irreversible damage. Learn how to remove dust, surface dirt, foxing stains, and mildew without harming your books.
Read the entry →A valuable book collection needs proper insurance protection. Learn about scheduled personal property coverage, how to get appraisals, what policies cover, and the common mistakes collectors make when insuring their libraries.
Read the entry →Proper storage is the most important thing you can do to preserve your book collection. Learn the optimal conditions for temperature, humidity, light exposure, and shelving to protect your books for decades.
Read the entry →Cleaning a rare book improperly can do more harm than good. Learn which cleaning methods are safe for collectors to attempt, which should be left to conservators, and how to remove dust, surface dirt, and minor stains without damaging value.
Read the entry →Deacidification neutralizes the acids in paper that cause yellowing, brittleness, and eventual crumbling. Learn how deacidification works, when it's appropriate for collectible books, and what methods are available.
Read the entry →Improper handling is the most common source of damage to rare books. Learn the correct techniques for opening, reading, examining, and transporting collectible books to preserve their condition and value.
Read the entry →Proper handling is the first line of defense in preserving rare books. Learn the correct techniques for opening, supporting, turning pages, and examining rare books — whether you are a collector, dealer, librarian, or visiting a reading room.
Read the entry →Temperature and humidity are the two most important environmental factors in rare book preservation. Incorrect conditions cause warping, mold, foxing, leather decay, and paper deterioration. Learn the ideal conditions and how to maintain them.
Read the entry →Standard homeowner's insurance is inadequate for valuable book collections. Learn about specialized collectibles insurance, scheduled coverage, blanket policies, appraisal requirements, and how to protect your collection financially.
Read the entry →The dust jacket is often the most valuable component of a modern first edition, and also the most fragile. Learn how to protect dust jackets with Mylar covers, proper handling techniques, and correct shelving practices.
Read the entry →Proper storage is essential for preserving rare books. The right combination of temperature, humidity, light control, and shelving protects books from the environmental threats that cause deterioration. Learn the best practices for storing your collection.
Read the entry →Learn safe methods for cleaning different types of book covers, from cloth and leather bindings to paper dust jackets. Includes guidance on what to avoid and when to leave cleaning to a professional conservator.
Read the entry →Dirty, stained, or foxed pages can diminish a book's appearance and value. Learn safe methods for cleaning book pages, what stains can and cannot be removed, and when to leave the cleaning to a professional conservator.
Read the entry →Water damage is the most time-sensitive emergency in book care. The actions you take in the first 48 hours determine whether a wet book can be saved or is permanently damaged. This guide provides step-by-step emergency procedures for water-damaged books.
Read the entry →Every book in your collection faces five persistent threats. Understanding these enemies — and how they damage paper, bindings, and ink — is the foundation of book preservation. This guide explains each threat and the practical steps to neutralise it.
Read the entry →Foxing — the brown or reddish-brown spots that appear on old paper — is one of the most common condition issues in rare books. Learn what causes foxing, how to prevent it, and whether it can be treated.
Read the entry →The single most important thing you can do for your book collection is store it properly. Learn the specific temperature, humidity, light, and shelving conditions that preserve books for generations.
Read the entry →The specific temperature and humidity ranges that protect rare books from deterioration, plus practical guidance on monitoring, controlling, and maintaining stable climate conditions for your collection.
Read the entry →Leather-bound books require specific care to prevent cracking, drying, and red rot. Learn how to condition leather bindings, clean them safely, and store them to maximize their lifespan.
Read the entry →Mould is one of the most destructive threats to book collections. Learn how to prevent mould growth, identify it early, and treat affected books without spreading contamination to the rest of your collection.
Read the entry →Mylar (polyester) dust jacket covers are the single most cost-effective preservation measure for any book with a dust jacket. Learn about types, sizing, application, and why every collector should use them.
Read the entry →Foxing — the brown spots that appear on book pages — can be prevented with proper environmental controls. Learn the specific temperature, humidity, and storage conditions that protect your collection from this common form of paper deterioration.
Read the entry →Mold is the most dangerous biological threat to book collections. It can destroy paper, leather, and cloth in weeks, spread invisibly between volumes, and create permanent staining. Here's how to identify mold early, stop its spread, and prevent it from appearing in the first place.
Read the entry →Dust jacket tears are the most common damage to modern first editions. Learn which repairs are acceptable, which materials to use, and when a professional conservator is necessary.
Read the entry →Both slipcases and clamshell boxes protect rare books from light, dust, and shelf damage — but they do so in different ways, at different price points, and with different trade-offs. Here's how to choose the right protective enclosure for your collection.
Read the entry →Proper storage is the most important factor in long-term book preservation. Learn the ideal conditions for storing rare books, including temperature, humidity, light control, shelving, and common storage mistakes.
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