Writing across thriller, science fiction, fantasy, memoir, and romance, author Leslie Gazeley publishes under three names: L. Gazeley, L. G. Pearce, and Sienna Kess. Across genres, her work is grounded in the same core interests—cause and effect, emotional truth, internally consistent worlds, and characters worth caring about.

A Northern California native with a background in information technology and program management, she draws on global travel, real-world experience, and more than a decade of MMORPGs to build stories that feel lived-in, plausible, and coherent.

Known for dry wit and meticulous attention to detail, she writes for readers who appreciate high stakes, grounded worldbuilding, and speculative elements that still have to make sense.

When not writing, she overindulges her six cats and her husband—in that order—and frequently explores her inner chef.

Then below that, I’d give each name its own short “brand” block:

L. Gazeley
Thrillers and suspense grounded in real-world systems, power, consequence, and human behavior. 

L. G. Pearce
Science fiction, fantasy, and memoir exploring identity, survival, wonder, and the line between what we know and what might be possible.

Sienna Kess
Dark science fiction romance featuring alien worlds, mature heroines, principled heroes, and relationships built slowly under pressure. Her stories emphasize trust, consent, survival, and mature heroines who bring experience and resilience to the page.