Las mujeres no hablan así, a poetic and artistic collaboration with Yolanda V. Fundora, is the first openly lesbian poetry collection in Puerto Rican literature.
[5] Renewed interest in Las mujeres led to a second edition in 2010, followed by recent publications of English translations of poems from the collection in various online magazines[6] and literary journals.
In 2014, Matos Cintrón and Fundora published another collaborative collection titled El arte de morir y la pequeña muerte.
This collection is the product of a 1991 art installation in San Juan, Puerto Rico and represents an homage to friends who died from AIDS, including her poem "A Manuel Ramos Otero."
Also included in this work is a sketch by artist Joaquín Reyes (1949-1994) and a poem by Ana Irma Rivera Lassén, an Afro-Puerto Rican attorney, human rights activist, and feminist.