Contents. List of Contributors. Introduction to the Series: An Editor's Foreword (I.M. Warner). Preface (I.M. Warner and L.B. McGown). Spectroscopic Studies in Organized Media: An Overview (A.M. de la Pena, T.T. Ndou, and I.M. Warner). Counterions and the Properties of Ionic Micelles (A.L. Underwood, and W.E. Anacker0. Study of Solute-Micelle Interactions by Laser Spectroscopic Techniques (M.J. Wirth and S.-H. Chou). Fluorescence Probe Studies of Trihydroxy Bile Salts (S.M. Meyerhoffer and L.B. McGown). Spectroscopic Studies in Cyclodextrin Solutions (I.M. Warner and J.M. Schuette). Dynamic Fluorescence Investigations in ss-Cyclodextrin Organized Media (F.V. Bright, G.C. Catena, J. Huang, J. Zagrobelny, and J. Zhang). Interactions in Solid Matrix ss-Cyclodextrin Luminescence Analysis (R.J. Hurtubise and M.D. Richmond). Crown Ethers Mediated Sensitive and Selective Determination of Lanthanide Ions (C.D. Tran). Index.