Shortly after the ISR’s establishment, Kinsey’s interview based research was published in the 1948 bestselling[6] book, Sexual Behavior in the Human Male.[7] Its companion Sexual Behavior in the Human Female was published 5 years later.[8] These books were popularly known as the “Kinsey Reports”.[9] Also, in 1950, research materials being shipped to the ISR were seized by U.S. Customs thereby resulting in the federal court case U.S. vs. 31 photographs. This case continued on after Kinsey’s death, until it was finally settled in the institute’s favor in 1957.