The Catalogue's secondary purpose is to provide value-added access to some of the world's great literature in turn providing the means for enhancing education. Moreover, you can search the content of multiple documents simultaneously. For example, you can first locate all the documents in the collection authored by Mark Twain. Using this option you can specify things like fonts and font sizes for your output. For example, you can create a PDF version of Washington Irving's Rip Van Winkle.
Free goodies are available for downloading.
These goodies include complete sets of the collected documents and the tools necessary to search them without the use of your Web browser. While you will still need a direct Internet connection, the search tools provide the means for more complex content analysis and enhance access to texts in the collection. He is also well known for his professional writings and as an aclaimed lecturer on a variety of subjects. His colleagues affectionately report that during his spare time he has been seen folding defective floppy disks into intricate origami flora and fauna. Although the Talking Book service is free to its users, there is a cost.