Lenin: A Biography, by David Shub (Doubleday and Company; $5). I’ll Never Go Back: A Red Army Officer Talks Back, by Mikhail Koriakov (E. P. Dutton; $3). Tell the West, by Jerzy Gliksman (The Gresham Press; $3.75). Of these three books, only one, David Shub’s biography of Lenin, is a useful contribution to an understanding of Russia and the Russians. The other two are not unfamiliar specimens. Each is an undocumented, uncorroborated narrative of harrowing personal experiences in the Soviet Union. Neither has any particular literary, autobiographical or historical merit.