Stephen Hawking, who died aged 76 on Wednesday, dedicated his life to unlocking the secrets of the Universe. He has also wrote several books to explain the fundamental theories of the universe in layman's terms. Here is a list of some of them.
Hawking's 1988 book "A Brief History of Time" became an unlikely worldwide bestseller and cemented his superstar status.
His genius and wit won him fans from all walks of life.
Hawking and his daughter Lucy have co-authored a five-book series for children "that melds cosmology and adventure."
The first part of the series.