M2 Hybrid Knife Video

The M2 Paring Knife used for edge and overall paring.

For spines and headcaps in full leather binding and when rebacking, several tools are usually used. Some binders like to use a straight English knife and modified spokeshave or razor blade paring machine for this. Others like to use a straight English style and a round French or Swiss knife to accomplish this. But the M2 hybrid can do the job of all of these, and many like the simplicity and economy of using one knife.

Body cam with heart center point of view!

I’ve been honing my video skills in preparation for more online workshops. Lots of new gear and tech: computer, lights, Vimeo plus, Zoom pro, wireless earbuds, GoPro, and iMovie. Oy!

I’m working on converting my repertoire of existing workshops into online versions. If there is something that particularly interests you, mention it in a comment or contact me directly!

Many thanks to Jeff Altepeter, Head of Bookbinding at North Bennett Street School, Karen Hanmer, Bookbinder and Book Artist, Henry Hebert, Conservator for Duke University Special Collections, and Andrew Huot, Owner of Big River Bindery, for sharing practical pedagogical advice about teaching online!

Using an M2 Hybrid Knife to pare into the skin.

Dover Publications: The Quintessential Trade Paperback

Dover Publications reprint of Edith Diehl’s “Bookbinding: Its Background and Technique. I’ve used it heavily since 1988.

A recent piece from the NY Times Magazine, “As Everything Else Changes, My Dover Paperbacks Hold Up”, reminded me how much I love my Dover books. From the perspective of a book conservator, Dover made the best paperbacks I know of, combining physical durability, pleasant tactility and legibility.

The Dover sales pitch, on the back cover of every book, is no lie. “A Dover Edition Designed for Years of Use!  We have made every effort to make this the best book possible. Our paper is opaque, with minimal show-through; it will not discolor or become brittle with age. Pages are sewn in signatures, in the method traditionally used for the best books, and will not drop out, as often happens with paperbacks held together with glue. Books open flat for easy reference. The binding will not crack or split. This is a permanent book.” In addition to being very well made, Dover books were always very reasonably priced. What’s not to like?

The textblock of my “Bookbinding” is in good physical condition, though the surface pH of the leaves is around 4.5. The spine is becoming concave, due to 32 years of very hard use, but the sewing is completely intact. The covering material, consisting of three layers, is also in good condition. There are only a few detached areas on the spine, some delamination, and tension/compression creasing. The spine glue is still surprisingly flexible. Dover books were always well printed, with nicely chosen paper for reproducing illustrations. The book has a pleasing solidity, reminiscent of a phone book. It is not a book that needs careful handling.

At the beginning of my career, this book was read, reread, abused, annotated, and weighted the book open with a bar of steel while I bound my own books following Diehl’s instructions. While the book repair section is quite dated, the binding information is still solid. My students always get a copy of her calm and detailed checklist of what to do in the flurry of covering a full leather book (pp. 208-209).  I like the Dover reprint so much, I’ve never been tempted to buy the original two volume first edition, or the Hacker Art Books reprint.

It is great the Times published a piece about book structure for the general public. As the author notes, the current worldwide instability may drive us to look for more permanent things in our lives, and re-appreciate them. A bit of hope found in a Dover paperback?


Edith Diehl. Bookbinding: Its Background and Technique. New York: Dover Publications, Inc., 1980.  Reprint, orig. 1946.


UPDATED 6 OCT 2020: Corrected title from “… Mass Market Paperback” to “… Trade Paperback” in the title. Thanks to Ann’s comment below!

A Very Cool Patent Model Press

Patent Model Press. Source: https://americanhistory.si.edu/collections/search/object/nmah_998708

One of the best ideas for a standing press I’ve seen. The adjustable bottom platen solves a lot of problems for modern binders and conservators, that often are working on only one book at a time. It would alleviate the need to add heavy wood packing materials, and the lower platen could be positioned at a comfortable work height.

According to the patent description, “This patent model demonstrates an invention for a bookbinders standing press which was granted patent number 30243. The press has a platen, or upper follower, lowered in the usual way by an iron screw, and a bed, or lower follower, that was raised by a rack and pinion.” Patent date 2 October 1860, Pelletreau, Maltby K.

The ratchet would allow for tremendous pressure with short swings of the press pin, and were not uncommon for heavy duty presses in the 19th century.

Were any ever made? If so, I want one!

There are around 400 printing and binding patent models in the Smithsonian’s Graphic Arts Collection.