HGretchen J. Berg
- Discovery Episode 102: Battle at the Binary Stars (September 24, 2017)
- Discovery Episode 103: Context Is for Kings (October 1, 2017)
- Discovery Episode 115: Will You Take My Hand? (February 11, 2018)
- Discovery Episode 103: Context Is for Kings (October 1, 2017)
- Discovery Episode 105: Choose Your Pain (October 15, 2017)
- Discovery Episode 115: Will You Take My Hand? (February 11, 2018)
- Discovery Episode 204: An Obol for Charon (February 7, 2019)