Yesterday's Written Butterflies are originally titled, Ink of her Tears. This consists of collection of poems that wakes up the hearts of many people through carefully written words. This book aims to move the readers and dive into the ocean of life lessons, realizations, and expectancy. Connecting the soul of the words from this book to Quill of Written Voices, Nery Joy Ochea aims to continue writing her feelings of love and deception about things around the world. She tries to write the unwritten voices of those who could not and let them gesture the tears of inspiration. Yesterday's Written Butterflies were first written on the first day of January of the current year and Nery Joy continued to write it until the end of the month. This book is not just about the past challenge but rather the effort of making the words be powerful even in a voiceless manner.