Carleen Geisler is an associate literary agent at PSLA. She began her publishing career as an intern and later as an associate agent at ArtHouse Literary Agency. Prior to her time there, she worked in digital marketing for several years. Carleen lives on a small-scale regenerative farm and, as such, has a soft spot for stories centering the earth, agriculture, and holistic ways of living. She represents adult fiction across contemporary genres and non-fiction.

Nikki Carrero is an avid reader, writer, and dog mom who grew up in Vermont before relocating to Massachusetts for college, and she's been there ever since. Nikki has a background in bookselling, publishing, social media and digital marketing, event planning, and education as a high school English teacher. She previously worked as an Agency Assistant, Editorial Assistant, and Social Media Manager at The Rights Factory before being promoted to Assistant Agent in 2025.