I am a member of The Church of Jesus Christ of Latter Day Saints (I am a Mormon). I am a Christian. I worship God the Eternal Father and his son Jesus Christ. I know that they are real. The Book of Mormon is a testament of Jesus Christ. Just as the Old and New Testaments of the Holy Bible, its whole purpose is to bring people to Christ.
The Holy Bible gives examples of God's dealings among men thousands of years ago. It takes place in the Old World. The Book of Mormon provides God's teachings to the people in the New World during the same time frame as the Bible. It is evidence that God loves all of his children, and not just his children in ancient times, but it is evidence that he is real today and mindful of you and I.
In today's world, there are many opinions of what truth is. But I know that anyone who sincerely goes to the source of all truth (God) through prayer will find answers that are not mere opinions. I invite anyone who reads this to simply read the introduction to the Book of Mormon then put away the ideas of the world, think about the significance of what it claims, and follow its invitations.