Q&A: Books that help for Service Design work

What are interesting books to read for Service Design practitioners?

How can I read quality design books on a budget?

Who are book authors on service design?

What are beginner books on service design?

What are the most recommended books on service design?

What are books on the service design tools and methods?

What are books on the service design process?

Where can I find and buy interesting books on service design?

What are my favourite non-Service Design books for service designers?

What are audiobooks on Service Design?