Nancy Drew on Campus is a series of twenty-five books published as a young adult spin-off from the long-running Nancy Drew mystery series. The series was published between 1995 and 1998 by Simon & Schuster's Young Adult imprint Simon Pulse and followed Nancy and her friends as they attended college and dealt with issues such as date rape and drug usage. Nancy Drew on Campus utilized reader interaction, most notably in the first two books where they were asked to call a 1-800 number to decide whether Nancy and her boyfriend Ned were to break up or stay together.