1. Homosexuality, Birth Order, and Evolution: Toward an Equilibrium Reproductive Economics of Homosexuality

   • Edward M. Miller

   OriginalPaper Pages: 1 - 34

2. The Evolution of Sex Differences in Language, Sexuality, and Visual–Spatial Skills

   • R. Joseph

   OriginalPaper Pages: 35 - 66

3. Sexual Partner Age Preferences of Homosexual and Heterosexual Men and Women

   • Zebulon A. Silverthorne
   • Vernon L. Quinsey

   OriginalPaper Pages: 67 - 76

4. Can Self-Reported Drug Use Data Be Used to Assess Sex Risk Behavior in Adolescents?

   • Joseph S. Wislar
   • Michael Fendrich

   OriginalPaper Pages: 77 - 89

5. Correlates of Heterosexual Behavior Among 23–87 Year Olds in Denmark and Sweden, 1992–1998

   • Ane Bonnerup Jæger
   • Anne Gramkow
   • Morten Frisch

   OriginalPaper Pages: 91 - 106

6. Book Review: Researching Sexual Violence Against Women: Methodological and Personal Perspectives. Edited by Martin D. Schwartz. Sage, Thousand Oaks, CA, 1997, 222 pp., $45.00 (hardback), $19.95 (paperback).

   • Reviewed by Kimberly Hanson Breitenbecher

   BookReview Pages: 107 - 110

7. Book Review: Psychotherapy with Sexually Abused Boys: An Integrated Approach.By William N. Friedrich. Sage, Thousand Oaks, CA, 1995, 249 pp., $18.95 (paperback)

   • Reviewed by Judith A. Cohen

   BookReview Pages: 111 - 112

8. Book Review: Sexual Interactions (4th ed.). By Albert Richard Allgeier and Elizabeth Rice Allgeier. D. C. Heath, Lexington, MA, 1995, 695 pp

   • Reviewed by Katharine Blick Hoyenga

   BookReview Pages: 113 - 117

9. Letter to the Editor

   • Froukje M. E. Slijper
   • Stenvert L. S. Drop
   • Sabine M. P. F. de Muinck Keizer-Schrama

   Letter to the Editor Pages: 119 - 121

10. Announcements

    Announcement Pages: 123 - 123

11. Table of Contents for Archives of Sexual Behavior, Volume 29, Number 2, April 2000

    Table of Contents Pages: 125 - 125