Abstract: A portable auxiliary table top for adaptation to a conventional horizontal-topped desk or table. A work surface member is hinged to an elongated support member along a common edge region. A semicircular locking member is pivotally engaged to the support member for securing a substantially perpendicular relationship therebetween to achieve a tilted work surface. The locking member may be released so that the support and work surface members are substantially parallel for easy transport. A handle and contacting pads of adhesive composition are fixed to the support and work surface members to assist during transport of the device.