Issue: #288
Last valuation update: 2023-06-27
Cover Curt Swan and Stan Kaye."The Knave From Krypton" written by Jerry Siegel, penciled and inked by George Papp."Bizarro's Secret Identity!" written by Jerry Siegel, penciled and inked by John Forte.
Creators: George Papp, Jerry Siegel, Curt Swan, Stan Kaye, John Forte
Characters: Superman, Mr. Mxyzptlk, Chief Parker, Jonathan Kent, Martha Kent, Bizarro-Kltpzyxm, Dev-Em, Bizarro Junior No. 1, Bizarro-Krypto, Bizarro-Jimmy Olsen, Bizarro-Perry White, Jor-El, Bizarro, Bizarro-Lois Lane