No offense meant, but if a cordis is in a patient that is even semi-stable and on the floor, then it needs to be D/C'd ASAP. There is no indication for these in stable patients. If they need a central line, then fine, insert a TLC or QLC over the wire and pull the cordis regardless.
The McGuffey Readers were designed to be used by frontier Americans, who often did not have access to a full time teacher. Because of this, the books are very self supporting, and, to a great extent allow the student to teach themselves, once they have learned to read. Will run on any computer.
The advanced Readers contained excerpts from the works of well-regarded English and American writers and politicians such as John Milton, Lord Byron and Daniel Webster. Most schools of the 19th century used only the first two in the series of McGuffey's four readers. The first Reader taught reading by using the phonics method, the identification of letters and their arrangement into words, and aided with slate work.