I have published a book (my first) a few days ago: Erlang and Elixir for Imperative Programmers. It gives an introduction to both languages in the context of functional concepts for developers more used to Java, C# and similar languages than to the functional paradigm.

Please browse here for a 20% discount or download a sample. The book is finished, but I am planning an update in the next few days with a new (small) chapter and fixing of typos and code bugs.

Wolfgang