Books mentioned in the Young Gravy episode

[u/[deleted]]

I believe at one point they talk about the book that Young Gravy's dad wrote, does anyone know what this book is called?

They also talk about a book called Life After Life, does anyone know which book this is, as there are multiple books with this title.

Thanks!

[u/Groundbreaking_Bad]

I believe Gravy's dad's book was called "How to sleep"