Mary Lemist Titcomb was an originator in Library and Information Science

Library science

Library science is an interdisciplinary or multidisciplinary field that applies the practices, perspectives, and tools of management, information technology, education, and other areas to libraries; the collection, organization, preservation, and dissemination of information resources; and the...

. In 1905 she founded the first bookmobile

Bookmobile

A bookmobile or mobile library is a large vehicle designed for use as a library. It is designed to hold books on shelves so that when the vehicle is parked the books can be accessed by readers. It usually has enough space for people to sit and read books inside. Mobile libraries are often used to...

or mobile library in the USA.

Quotes

“Would not a Library Wagon, the outward and visible signs of the service for which the Library stood, do much more in cementing friendship? Would the upkeep of the wagon after the first cost be much more than the present method? Is not Washington County with its good roads especially well adapted for testing an experiment of this kind, for the geography of the County is such that it could be comfortably covered by well planned routes? ...

The first wagon, when finished with shelves on the outside and a place for storage of cases in the center resembled somewhat a cross between a grocer's delivery wagon and the tin peddlers cart of by gone New England days. Filled with an attractive collection of books and drawn by two horses, with Mr. Thomas the janitor both holding the reins and dispensing the books, it started on its travels in April 1905."
from The Story of the Washington County Free Library (1931)

"Any account of this first Book Wagon work, the first in the United States would be incomplete without the statement that this method of rural library extension has been adopted in many states in the Union, and that new book wagons are being put in operation each year."