Library Journal
"[Magueijo] could have easily fallen into the jargon of his profession to describe the work of a fellow scientist, but he does not. His clear explanation of Majorana's insight into nuclear physics, often accompanied with drawings and illustrations, will appeal to a wide audience."

SEEDMagazine.com
"A Brilliant Darkness excavates Majorana's troubled life, explaining his contributions to physics and uncovering new clues about his peculiar disappearance more than 70 years ago."

Booklist (starred review)
"Magueijo explains [Majorana's] scientific theories in mercifully simple terms. But what simple terms can illuminate a tortured and unstable personality, vulnerable to bouts of depression and prone to antisocial reclusiveness? The complexities of that personality resist assimilation into any of the standard explanations - suicide, kidnapping, flight, monastic retreat - for Majorana's disappearance. But astounded readers will thank Magueijo for his daring venture into the science and the psyche of a perplexing figure."