Second Supplements to the 2nd Edition of Rodd's Chemistry of Carbon Compounds. Vol. IV. Heterocyclic Compounds. Part F. Six-membered Heterocyclic Compounds with a Single Hetero-Atom in the Ring: Pyridine, Quinoline, Isoquinoline and Their Derivatives. Part G. Six-membered Heterocyclic Compounds with (a) a Single Hetero-Atom in the Ring (contd): Polycyclic Fused Ring Compounds, (b) an Atom of Phosphorus, Arsenic, Antimony or Bismuth. Alkaloids with a Six-membered Heterocyclic Ring. Part H. Six-membered Fused-Ring Heterocyclic Compounds with a Single Nitrogen Atom in the Ring (contd): Monocyclic Ring Compounds with Two Hetero-Atoms in the Ring from Group VI B, or One Each from Groups V and VI B. Alkaloids (contd) Edited by M. Sainsbury. Elsevier: New York. 1998. Parts F/G: 650 pp; $402.50; ISBN 0-444-82979-2. Parts G/H: 620 pp; $379.50; ISBN 0-444-82943-1.