Have You Heard? By: Jose Luis Rodriguez Calderon Have You Heard? delves deeply into the relevance of the Holy Scriptures in today's turbulent times. The author hopes this book prompts readers to be conscious of errors in our culture and motivates other to find truth through research. About the Author Jose Luis Rodriguez Calderon was born in 1954 in Luquillo, Puerto Rico. He is married to Lydia de Jesus Delgado. They have four daughters and seven grandchildren. He writes religious songs, poems, and plays the guitar. He is the author of What Does My Life Teach? Part 1 and various books in Spanish. He has an MBA from Phoenix University and works for FUJIFILM Diosynth Biotechnologies, Research Triangle Park, North Carolina. Calderon teaches religion in North Carolina.