Tagalog is a language spoken by twenty-two million people in the Philippines. Diwata is a Tagalog term meaning "muse." Diwata is also a term for a mythical being who resides in nature, and who human communities must acknowledge, respect, and appease in order to live harmoniously in this world.

In her book Diwata, Barbara Jane Reyes frames her poems between the Book of Genesis creation story and the Tagalog creation myth, placing her work somewhere culturally between both traditions. Also setting the tone for her poems is the death and large shadow cast by her grandfather, a World War II veteran and Bataan Death March survivor, who has passed onto her the responsibility of remembering. Reyes' voice is grounded in her community's traditions and histories, despite war and geographical dislocation.

From "Estuary 2":

She was born with fins and fishtail,
A quick blade slicing water.

She was her father's mermaid child,
A river demon, elders said.

She mimicked her cetaceous brothers,
Abalone diving bluest depths.

She polished smooth her brothers' masks,
Inlaid nacre half moon eyes.

She lit oak pyres and bade the wind
A whispered requiem.

Barbara Jane Reyes is author of two previous poetry collections including Poeta en San Francisco, which was awarded the 2005 James Laughlin Award from the Academy of American Poets. She was born in Manila and raised in the San Francisco Bay Area. She works as adjunct professor in Philippine studies at the University of San Francisco.