Above, The Highbury, a period alcove bookcase with cavetto cornice and adjustable shelves.  .

Above, a wall bookcase for a modern apartment.

Below, a small bookcase continuous with window sills at left and right.

Below, a pair of solid oak shelves matching a bare brick wall.

Below, individually fitted "floating" shelves, with solid oak fronts.

A grid system for the top of this breakfront bookcase, which has cupboards and drawers in the lower section.

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Another "Arch" bookcase, one of two in the room, each with a small
cupboard in the deeper lower section.