Creative Bookshelf

Barrister's bookcase
A barrister requires the use of many law books and may frequently move to new chambers. A specialised form of portable bookcase has thus developed to meet their needs. A barrister's bookcase consists of several separate shelf units that may be stacked together to form a cabinet. An additional plinth and hood complete the piece. When moving chambers, each shelf is carried separately without needing to remove its contents and becomes a carrying-case full of books.
As most high-quality bookcases are closed by doors, but also to retain the books when being carried, a barrister's bookcase has glazed doors. As the shelves must still separate it's not possible to provide the usual hinged doors opening sideways and so instead they use an "up and over" mechanism on each shelf. The better quality cases use a metal scissor mechanism inside the shelves to ensure that the doors move in a parallel fashion without skewing and jamming. Many of this style, exported worldwide, were made by the Skandia Furniture Co. of Rockford, Illinois around the beginning of the 20th century.
This style of bookcase was either made in a Dickensian period, or harkens back to the style of such times, so they're most commonly glazed with a leaded light and small panes of glass.