Books and Printed Decks FAQs
Understand labels used for printed study books and card decks. Learn what to check before treating a physical feature as a fault.
Choose a section, then open a question to read the answer.
Understanding editions and printed texts
Does “third impression” mean a study book has been revised three times?
No. In book terminology, an impression is a print run, not a count of revisions. Several impressions can belong to one edition. If you need updated material, look for an explicit revised-edition statement rather than assuming a higher impression number means changed content.
Further reading: Folger: editions and impressions.
Can hardback and paperback versions of the same study book have different ISBNs?
Yes. The International ISBN Agency requires different ISBNs for different formats. A different number can therefore identify the binding you want, rather than prove that the text has changed. Compare the edition statement as well as the format when ordering.
Further reading: International ISBN Agency.
Does print-on-demand mean a book is an ebook rather than a printed copy?
No. Print-on-demand describes making a physical book when an order is received, instead of printing a large stock in advance. It does not itself tell you the binding or whether the text was revised. Check those details separately in the listing.
Further reading: IngramSpark: print-on-demand.
Will a facsimile of an old book translate its handwriting into modern English?
Not by itself. A facsimile reproduces the original’s appearance, so the old lettering and language may remain. If you want readable modern text alongside it, check whether the edition separately includes a transcription or translation. Do not assume that “facsimile” promises either.
Further reading: Facsimile Editions glossary.
What is an errata sheet, and should I keep it with my study book?
It lists printing mistakes and their corrections. Keep it with the book’s study materials so you can check an affected passage rather than repeatedly copying the error. If you find a correction list elsewhere, first check that it applies to your edition.
Further reading: Missouri: errata.
Recognising book construction
Does a square paperback spine tell me whether the pages are sewn?
No. A similar-looking paperback can have glue-only construction or sewn sections that are also glued. PrintNinja describes both approaches. If sewing matters to you, ask for the binding specification instead of judging from the spine photograph. Do not pull the book apart to check.
Further reading: PrintNinja: paperback binding.
Are the paper sheets attached inside a hardback cover meant to be peeled away?
Usually not. Endpapers sit between the text and covers, and part may be deliberately pasted onto the cover board. That attached section is part of the book, not disposable packing. Leave it in place; if it is damaged or lifting, avoid pulling it further.
Further reading: Missouri: endleaves.
Are rough book edges the same as unopened pages?
No. Deckle or untrimmed edges can look uneven while each page opens normally. “Unopened” refers to leaves still joined at a fold. Do not trim rough edges merely to tidy them. If pages are genuinely joined, ask the seller or a qualified book conservator before trying to separate them.
Further reading: Folger: untrimmed and unopened.
Is a case-laminated hardback the same as a book with a dust jacket?
No. In case-laminated construction, the laminated cover is attached to the boards. A dust jacket is a separate wrap around the cover. A book can have both. Check what the edition includes, and do not try to peel an attached cover off as though it were a jacket.
Further reading: IngramSpark: hardcover options.
Reading card specifications
Does GSM tell me how thick a tarot card or book page is?
No. GSM measures paper’s mass per square metre; thickness is a separate measurement, often called caliper. Papers with the same GSM need not have the same thickness. If you need a deck to fit a particular space, ask for its actual stacked thickness rather than converting GSM into millimetres.
Further reading: PrintNinja: stock measurements.
Does “linen finish” mean a deck is made from fabric?
Not necessarily. It can describe texture embossed into paper card stock, as with MakePlayingCards’ M31 stock. Check the maker’s material description rather than treating “linen” as a fibre-content claim.
Further reading: MPC: M31 stock.
What does “black core” mean in card stock?
It is an internal dark layer intended to stop light showing through the card, not black artwork on its face. MakePlayingCards describes this layered construction. Do not split a card to inspect it.
Further reading: MPC: M31 stock.
Are gilded edges the same as foil artwork on cards?
No. Edge decoration colours the sides of the card stack; foil artwork adds a reflective layer to a face or back. Check which area the listing describes. Neither term alone establishes that real gold was used.
Further reading: MPC: edges; MPC: foil.
Identifying paper materials
Do acid-free, lignin-free and buffered mean the same thing?
No. Acid-free concerns acidity; lignin-free concerns a component that can contribute to acid formation; buffered means an alkaline reserve has been added to counter acids. These are different specifications, not a promise of permanent protection. If a wrapper or enclosure will touch a valued book or illustrated sheet, ask whether it suits that material. Some colours and other components are sensitive to alkalinity.
Further reading: NEDCC: storage enclosure materials.
Is parchment-style paper the same as animal parchment?
No. Traditional parchment is made from animal skin, while vegetable parchment is a treated paper made to resemble it. An old-looking colour or surface does not establish the material. If animal-derived materials matter to you, ask the maker for the actual composition rather than relying on the word “parchment”.
Further reading: Facsimile Editions glossary.
