Donna Silveira

Donna Silveira is a multifaceted author, technologist, life coach, and devout Catholic whose writing bridges faith, reason, and practical wisdom. Originally from San Diego, she built a successful career in computer science and cybersecurity—earning a bachelor’s degree and two master’s degrees, joining MENSA, and spending over twenty years in software design. Along the way, life’s transformative journey—marked by a childhood spiritual crisis—led her on a path back to her Catholic roots, kindling a deep passion for spiritual discernment and teaching.

Her best-known work, This Is Your Last Warning: An Authoritative End of Days Timeline (2023), offers a carefully researched Catholic perspective on eschatology, examining Marian apparitions and mystic visions through church-approved criteria. Readers appreciated its scholarly yet accessible style: “a meticulously researched, Catholic perspective on end-time events” that strikes a balance “between fearmongering and faithful warning”. Recognized with the Catholic Writers Guild Seal of Approval, the book has garnered consistent 5-star praise for its theological grounding and practical guidance

Donna Silveira's earlier works include Personality and Personhood: A Scriptural Guide to Understanding Both (2019), a life-coaching resource praised for blending psychology, faith, and practical insight—a concise but potent tool “very well researched and organized”. She also authored A Mother’s Walk Through Scripture and Jesus the Prisoner of Love, further demonstrating her gift for weaving scripture, psychology, and personal growth.

In addition to writing, Donna hosts MyCatholicChat.com and an associated Discord community, offering respectful, well-informed spiritual support and guidance. As a certified life coach, she helps individuals find balance, set meaningful goals, and integrate faith with everyday living. Her logical tech background complements her spiritual mission, allowing her to approach mystical themes with clarity and discernment.

Residing on a Texas ranch with her blended family, livestock, and an old horse or two, Donna embraces a life rooted in family, faith, and the land. She sings semi‑professionally, loves her animals, drinks plenty of coffee, and models faith and reason in daily life.