From Popular Mechanics from 1910 comes this advertisement for Nelson's Perpetual Loose-Leaf Encyclopaedia.
Reviewed by the New York Times in 1908, the set was supposed to be
"A book that never grows old, that is, never antiquated, that will give answer years after its publication to the most modern of queries -- such a book, one imagines, may be found in the great classic of poetry whose verse, metaphorically speaking, breathes the spirit of perpetual youth." Nelson's claimed it had a permanent editorial staff who were "constantly on watch for all important new facts for the benefit of Nelson's subscribers"
It was advertised heavily in many types of publications (1, 2, 3, 4, 5, 6, 7).
Loose leaf was big business in the early part of the 20th Century. Companies were offering "a loose-leaf system for every purpose." One loose-leaf company began in New York City in 1908 and still makes at-a-glance calendars to this day. Other loose-leaf titles flourished such as Nelson new loose-leaf medicine, Winston's cumulative loose-leaf encyclopedia (read online) and Oxford loose-leaf surgery (read online)
Nelson's was still going strong in 1930 where a set cost $99.50 plus $6/year for updates -- buy a set, get a free bookcase -- Nelson's stopped publishing updates sometime in the 1930s. Thomas Nelson & Sons is still around today, the world's largest Christian publisher, but their company history curiously makes no mention of their innovative encyclopaedia.
See also: "A Solution to the Problem of Updating Encyclopedias" by Eric M. Hammer and Edward N. Zalta, 1997.
Mr. Know-It-All: The Tarnished Wisdom of a Filth Elder, John Waters’ new book, sounds like a demented must-have: It “serves it up raw: how to fail upward in Hollywood; how to develop musical taste from Nervous Norvus to Maria Callas; how to build a home so ugly and trendy that no one but you would […]
Chamber’s second novel, A Closed and Common Orbit, in her Wayfarer series is so wonderful I cried several times. A Closed and Common Orbit picks up immediately after Chambers’ first story, Long Way to a Small and Angry Planet concludes but is barely an extension of that tale, beyond further expanding on Chambers’ wonderful universe. […]
Despite showing its age, John Wyndham’s Day of the Triffids continues to be a consuming post-apocalyptic tale.
So you’ve visited the Kennedy Space Center every year. You’ve watched “The Right Stuff” for the 95th time. There must be something to do while you’re waiting to join Space Force for the next manned mission to Mars or the moon. Here’s a combo that should raise a salute from any fan of space or […]
Looking for a new tablet? If you haven’t upgraded in a while, it might be time to check out the latest iPad Pro for two very good reasons. First, the 2018 model is a real workhorse. The 12X Bionic chip processor means it can handle any task you set out for it, and still have […]
You want wireless earbuds to make an impact on your mood and workout, not the environment. If that’s the case, we’ve got a new contender for AirPod market share: Brio Phantom X7 True Wireless Earbuds. The features on these tiny, comfortable buds are impressive even without the environmental angle. Their Bluetooth 5.0 connectivity is good […]