MODULAR FURNITURE STRUCTURE

A modular furniture structure comprising a plurality of furniture modules, each module having a pair of square sidewalls connected at a point offset from their mid-section by a transverse wall member to form a cubic envelope having an H-shaped cross section. The furniture modules may be stacked one upon the other with the edges of the sidewalls of one furniture module being adapted to support the edges of the module thereabove with a selected number of the modules being disposed at different orientations with respect to adjacent furniture modules to define different shelf depth and shelving configurations with at least one horizontally disposed transverse shelf member being carried between a pair of horizontally spaced furniture modules. The furniture modules may be so arranged as to have their sidewalls interlocking in a selected manner with the upper edges of the sidewalls supporting a horizontally disposed member to form a table, desk or the like.