Titles
- Letter from Joshua Lederberg to Eugene Garfield2
- Letter from Joshua Lederberg to Giovanni Magni2
- Letter from Joshua Lederberg to Hilary Koprowski2
- Letter from Joshua Lederberg to John R. Platt2
- Letter from Joshua Lederberg to John Z. Bowers2
- Letter from Joshua Lederberg to M. Demerec2
- Letter from Joshua Lederberg to Manson Benedict2
- Letter from Joshua Lederberg to R. H. Dicke2
- Letter from Joshua Lederberg to R. Sargent Shriver, Jr.2
- Letter from Joshua Lederberg to Robert S. Morison2
- Letter from Joshua Lederberg to Seymour S. Cohen2
- Letter from Joshua Lederberg to Tracy M. Sonneborn2
- Letter from M. Demerec to Joshua Lederberg2
- Letter from Norman H. Horowitz to Joshua Lederberg2
- Letter from Peter Medawar to Joshua Lederberg2
- Letter from R. Sargent Shriver, Jr. to Joshua Lederberg2
- Letter from S. P. R. Charter to Joshua Lederberg2
- Letter from Sydney D. Rubbo to Joshua Lederberg2
- On the Coding of Genetic Information2
- The Effect of Secondary Structure on the Template Activity of Polyribonucleotides2