Hi, I hope that you are having a great day! Here is something new for all “how to” books on hearing God’s voice. Start with the fact that all of God’s children already hear His voice, and build on that.
Whether you think you hear His voice or not, God (who cannot lie) says you do. So, the first step is to agree with God, and say what He says about you. You do hear His voice, you always have, you just have not recognized His voice yet. When you begin to recognize His voice, then you will know that you have always heard His voice, you just thought it was you at the time.
It is vital that we recognize God’s voice to operate in the Gifts of the Spirit, to live by faith, and to be led by the Spirit in ministry, and in our daily lives. God in us knows everything, and we get to partake of His omniscience. My newest book, "Recognizing God's Voice" is on Amazon.