This title is open to a misreading, and yet, is accurate. The late B.H. Roberts, revered LDS historian, general authority, President of the Quorum of the Seventy, and faithful to the church throughout his life, sets out to answer a series of tough questions about Mormonism's key book of scripture (he even comes up with questions of his own, demonstrating his dedication to a thorough examination). Joseph Smith claimed that the Book of Mormon is the "keystone" of the LDS religion--that without it, the whole faith crumbles.
Internal and external problems with the Book of Mormon have been well-documented, but it is rare for a church authority to take them head on--even rarer for the research and conclusions to be published. Coming from a high-ranking leader like Roberts as it does, the book is unusual, as these kinds of studies and criticisms usually originate with disaffected members, ex-members, or neutral or hostile scholars. Roberts's conclusions are too often sound, too often troubling, to allow a believing member of the church to remain fully comfortable. His research is exhaustive (sometimes too exhaustive), and it should surprise interested readers that a bald-faced, objective scrutiny of the Book of Mormon came about in this way, or that Roberts would be so bold as to compile this research, despite the critical angle it takes on the divine origin of the Book of Mormon, present it to the First Presidency and Quorum of the Twelve Apostles (the top of the hierarchy of the LDS church), and then organize it for publication. While the leaders of the church were able to brush aside the concerns Roberts presented, the careful and honest reader may not find that an easy option.
This book is not a faith-destroyer, necessarily. Roberts himself remained faithful in the church, despite his findings. But it at least shows that the inconsistencies and problems in the Book of Mormon are not fabrications of anti-Mormons, but real issues. This is not the standard Deseret Book-type, glossy, hagiographic treatment. Its aim is scholarship, not the promotion of faith, and it's no wonder it has never made it into the canon of acceptable LDS reading.
The late Roberts deserves credit and respect for an unflinching examination of a book he himself revered and believed in, and for presenting his findings, compromising as they are. The LDS church needs more of this kind of scholarship, both for its own members and for those outside its membership, who are interested in sound research and objective conclusions.