Introducing Elixir, 2e: Getting Started in Functional Programming

Getting to Know Jesus: Introducing Jesus to Your Child

Introducing Erlang, 2e: Getting Started in Functional Programming

Metaprogramming Elixir: Write Less Code, Get More Done (and Have Fun!)

Getting to Know & Love God: Introducing & Explaining God to Children of All Faiths: Teaching & Introducing God to Kid's of All Faiths Who Is God for ... for Kids | Exploring Faith & Spirituality)