Daniel Marx, Publicity Assistant
Daniel Marx joined the Portfolio, Sentinel, Optimism Press, and Thesis imprints as a Publicity Assistant in 2024. With a particular interest in nonfiction, Daniel loves working on titles that explore themes of race, class, global politics, and economics. Prior to joining the Publicity team, Daniel taught English in Paris and earned a master’s degree from…
Read MoreCatherine Morrissette, Publicity Assistant
Catherine Morrissette joined Portfolio in 2024 as a publicity assistant. She is passionate about books that challenge the status quo, encourage readers to think beyond themselves, and subject matters related to international affairs, business, psychology, and technology. Originally from Maine, she is a graduate of the Columbia Publishing Course and Brown University with degrees in…
Read MoreBatya Rosenblum, Senior Editor
Batya Rosenblum joined TarcherPerigee in 2024 and is acquiring a range of prescriptive nonfiction with a focus on motivation, success, and happiness self-help; friendship and romantic relationships; practical philosophy; and pop business. She is drawn to expert perspectives on how we connect and what we know (but don’t talk about) with useful takeaways. Before TarcherPerigee,…
Read MoreSarah Sather, Assistant Editor
Sarah Sather (she/her) joined Nancy Paulsen Books as an Assistant Editor in June 2024. Previously, she worked at Netflix Animation, Marvel Comics, and Saturday Night Live. An avid reader since she could hold a book, Sarah is passionate about supporting and developing diverse content that re-centers marginalized voices, dissolves barriers, and expands the idea of who…
Read MoreMatt Phipps, Associate Editor
Matt Phipps is an Associate Editor at G. P. Putnam’s Sons, an imprint of Penguin Young Readers, acquiring picture books, middle grade, and YA, including graphic novels for all ages. Prior to joining Putnam in 2020, he spent several years in Penguin’s School and Library Marketing department. He was an Editor Mentor with The Word:…
Read MoreLindsay Sagnette, Vice President, Editor-in-Chief
Lindsay Sagnette joined Putnam in 2024. Prior to that she worked at Atria, where she helped the imprint achieve unprecedented commercial success, including overseeing the relaunch of Washington Square Press, and editing bestselling authors such as Rebecca Serle, Jamie Ford, Lisa Jewell, Patti Callahan Henry, and Zakiya Dalila Harris’s The Other Black Girl. She also served…
Read MoreHeather Faulls, Senior Marketing Manager
Heather Faulls joined Portfolio in 2021, bringing with her over 10 years of publishing experience. She thrives in dynamic environments where creativity and strategy combine to captivate audiences and elevate brand stories. She has led bestselling campaigns for the #1 New York Times bestseller Algebra of Wealth and national bestsellers like Choose Your Enemies Wisely…
Read MoreKirstin Berndt, Senior Publicity Manager
Kirstin Berndt joined Penguin Random House in 2021. As Senior Publicity Manager, Kirstin has led bestselling campaigns for the #1 New York Times bestseller Algebra of Wealth; Power Failure; Unreasonable Hospitality; and more. Previously, she worked with an impressive range of authors, including David Rubenstein, Lulu Miller, Twyla Tharp, and Sebastian Junger. Before her career in publishing, Kirstin…
Read MoreMary Kate Rogers, Associate Marketing Director
Mary Kate Rogers joined Portfolio in 2018. As Associate Marketing Director, Mary Kate oversees day-to-day marketing operations across Portfolio, Sentinel, Thesis, and Optimism lists. She has led New York Times bestselling campaigns for Build the Life You Want by Arthur Brooks and Oprah Winfrey; Unreasonable Hospitality by Will Guidara; Slow Productivity by Cal Newport; and many more.
Read MoreBridget Sjoberg, Marketing Assistant
Bridget joined Portfolio in 2023 after graduating with an MA in English literature from New York University. She loves to help craft pre-order initiatives that are specific to each author’s unique audience, and enjoys handling social media engagement and influencer analytics for the imprint. Bridget is interested in books featuring unconventional success stories, psychology, religion, and the environment.…
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