Dwight Goddard collected a sample of Buddhist scriptures, with
the emphasis on Zenalong with other classics of Eastern
philosophy, such as the Tao Te Chinginto his Buddhist Bible in the
1920s. More recently, Dr. Babasaheb Ambedkar attempted to create a
single, combined document of Buddhist principles with his The
Buddha and His Dhamma. Other such efforts have persisted to the
present day, but currently there is no single text widely accepted
as being central to all Buddhist traditions.
http://en.wikipedia.org/wiki/Buddhism#Northern_.28Tibetan.29_Buddhism