blogis librorum. A blog about books. Rare books.

Determining the value of a book or an ephemeral object can be very difficult. While certain texts are highly sought after under almost any circumstances, some items can be very tricky. Some old books are extremely valuable, yet some old books have almost no market value at all. Some books with inscriptions have significant market value, while many books with personal or sentimental notes have little to no market value. Although the condition of a book will almost always impact the object’s value on the market, some books in quite poor condition can still be extremely valuable depending upon the provenance. In short, determining a rare book’s value is typically a holistic enterprise that involves taking into account many different factors.

If you have a book that you believe to be rare and to have significant market value, you should get in touch with a rare bookseller who can properly appraise the object for you. In the meantime, we want to provide you with some of the key elements that go into determining the value of a rare book or paper object.

Are you thinking about starting a rare book collection? The prospect of establishing a collection of rare books, ephemera, and other print objects can be daunting when you do not have much background knowledge about the subject. Yet we want to emphasize that anyone can create a rare book collection. If you have an interest in rare books and the desire to establish a collection, you’re already on your way. We want to give you some important tips concerning the logistics of starting your collection.

We often hear about people who are starting or adding to rare book collections, but it can be difficult to know exactly what counts as a “rare” book. Indeed, you may find yourself wondering: What is a rare book? The Oxford English Dictionary (OED) defines something that is “rare” in a variety of ways, and some of them certainly apply to rare books. For example, the OED defines a rare object as “a thing or things . . . occurring infrequently, encountered only occasionally or at intervals, uncommon,” or “of a kind seldom found, done or occurring; unusual, uncommon, exceptional.” These definitions can help us to understand why a book might be rare—it is found infrequently, is uncommon to see or to hold, and is exceptional in some capacity. Yet, as you might guess, not all rare books are exceptional in the same ways.

Umberto Eco made quite a name for himself as a philosopher, author, and semiotician. He also earned a reputation for being an enthusiastic collector of rare books. Eco amassed tens of thousands of books, and always observed that he hadn't read most of them. Yet his personal library played an important role for him as a writer, informing his books with a unique—and fascinating—intertextual layer.

Opera seldom finds a place in modern society. Often placed firmly in the not-for-general-consumption category, it seldom finds listeners in the general public. During his life, Luciano Pavorotti helped bring opera back to the front of modern music. Through his unique voice and collaboration with other popular artists, he showed how opera could be for every listener, not just those who developed an interest in the genre.

There are four major classes of printmaking techniques: relief printing, intaglio printmaking, stenciling, and lithography. Let’s look into some detail about the relief and intaglio printmaking processes. These are the two oldest and best known of the major classes of printmaking techniques.

Bookworms, mildew, water. These are the most common culprits of rare book damage. But if you've invested in your personal library, you'll also want to prepare for a more serious threat: fire. Though fires are certainly more rare than other destructive forces, they can cause far more damage.