Gray, Amlin. Kingdom come / [electronic resource] / based on immigrant journals, historical sources and O.E. Rølvaag's Giants in the earth, by Amlin Gray.. — New York, N.Y. (440 Park Ave. South, New York 10016) : : Dramatists Play Service,, c1984.. — 74 p., [1] leaf of plates : : ill. ; 20 cm.