Mercedes Ritchie Lackey, born on June 24, 1950, is an acclaimed American fantasy novelist celebrated for her extensive body of work within the genre. Many of Lackey's novels and trilogies are intricately interwoven and unfold in the fantastical realm of Velgarth, primarily within and around the country of Valdemar. Her narratives within the Valdemar series are notable for their rich interaction between human and non-human characters, alongside a diverse array of cultures and societal norms.

Lackey's imaginative universe extends beyond Velgarth, exploring a world much akin to our own yet secretly inhabited by elves, mages, vampires, and other mythical entities. Noteworthy series such as the Bedlam's Bard books spotlight a young man whose music wields magical powers, while the SERRAted Edge series delves into the adventures of racecar-driving elves. The Diana Tregarde thrillers focus on a Wiccan protagonist battling malevolent forces.

In addition to her exploration of fantastical realms, Lackey has re-envisioned classic fairy tales, setting them from the mid-19th to early 20th century where magic, though concealed, is undeniably present. These adaptations cleverly discuss themes of ecology, social hierarchy, and gender roles, demonstrating Lackey's nuanced approach to storytelling.

Lackey's prolific writing career boasts of over 140 published works, earning her a reputation as one of the most fruitful science fiction and fantasy authors in history. Her commitment to her craft averages to an astonishing rate of 5.5 books per year. In recognition of her significant contributions to the genre, Lackey was honored with the title of the 38th Damon Knight Grand Master in 2021, cementing her legacy in the literary world.