Albert Einstein (1879 1955) was born in Germany and became an American citizen in 1940. A world-famous theoretical physicist, he was awarded the 1921 Nobel Prize for Physics and is renowned for his Theory of Relativity. In addition to his scientific work, Einstein was an influential humanist who spoke widely about politics, ethics, and social causes. After leaving Europe, Einstein taught at Princeton University. His theories were instrumental in shaping the atomic age.

Henry Leyva's audiobook credits include reading Colin Harrison's "The Havana Room", Michael Palmer's "Fatal", Lawrence Block's "Killing Castro", and John Grisham's "The Testament "as well as works from popular authors such as Nicholas Sparks and Phyllis Naylor.

Leyva has appeared in numerous stage and screen productions. His film and television work includes roles on "One Life to Live, Romancing America, The Digital Cafe, The Interrogation", and "The Windigo". He has also performed in a host of off-Broadway productions, including "In the Heights, Love Suicide", and "Guanabaco". He has also performed in voiceovers for commercials, including those for HSBC, Claritin, and the Daily News. He lives in New York City.