Since first appearing on the SF scene in 2005, Cat Rambo has published over 250 fiction pieces, including Nebula Award winning novelette, Carpe Glitter, and nonfiction works that include Ad Astra: The SFWA 50th Anniversary Cookbook (co-edited with Fran Wilde) and writing book, Moving From Idea to Finished Draft. Their 2021 works include fantasy novel Exiles of Tabat (Wordfire Press) and space opera You Sexy Thing (Tor Macmillan). Rambo has been short-listed for the World Fantasy Award, the Compton Crook Award, and the Nebula Short Story Award.

A former Vice President and two-term President of the SFWA (Science Fiction and Fantasy Writers of America), Cat continues to volunteer with the organization as part of its mentorship program and Grievance Committee. They founded the online school The Rambo Academy for Wayward Writers in 2010, specializing in classes aimed at genre writers, which now offers dozens of classes from some of the best writers currently working in speculative fiction.

Cat has lived in Seattle the last few decades and considers it their home, but is prone to wandering sometimes. They share Chez Rambo with a palindromically-named tortoiseshell cat, a jumping spider, way too many houseplants, and a spouse.