Death is Not “The End”. Death is “Liberation” – the second book in the series of books on death by AiR – touches upon the secret of the Kathopanishad, which talks about what happens at death. One of two things happen – if we think we are the body and mind as a doer, we are reborn. But if we think we are not the body and mind, but the Energy, we are liberated to eternal joy and peace.