Nora Shalaway Carpenter is the author of The Edge of Anything, a Kirkus Reviews Best Young Adult Book of the Year and Bank Street College Best Children's Book of the Year. She is the contributing editor of the acclaimed anthology Rural Voices: 15 Authors Challenge Assumptions About Small-Town America, which was named an NPR Best Book of the Year and a YALSA Best Fiction for Young Adults selection, among numerous other honors. Nora Shalaway Carpenter lives in North Carolina.

Rocky Callen is the author of the YA novel A Breath Too Late, which was named a Kirkus Reviews Best Young Adult Book of the Year and a Chicago Public Library Best Book and was featured in The Mujerista's 2020 list of the ten best young adult books by Latinx authors. A former behavioral coach and a passionate mental health advocate, she founded the HoldOn2Hope Project, which unites creatives in suicide prevention. Rocky Callen lives outside of Washington, DC.