Sadakichi Hartmann : Alien SonJames Stephen Peters · First published 2017Science FictionOpen the Tome
The Sadakichi Hartmann papersUniversity of California, Riverside. Library. · First published 1980Open the Tome
The Life and times of Sadakichi Hartmann, 1867-1944University of California, Riverside, Riverside Press-Enterprise Co · First published 1970Open the Tome
My crucifixion; asthma for 40 years, by Sadakichi HartmannHartmann, Sadakichi · First published 1931Open the Tome
