Science Sleuths is a series of interactive videos produced by Videodiscovery, Inc. during 1991–1996. The series was first published on laserdisc with accompanying manuals that offered barcode control. Certain titles were later converted to CD-ROM format. The original Science Sleuths included 24 episodes for middle school. The laserdisc was distributed with the Science Plus curriculum from Holt, Rinehart and Winston. Videodiscovery and its intellectual property was purchased by Discovery Education in 2005.