|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||19 days ago||39.45||$20.92||You save $18.53|
|Book Depository US||3 days ago||23.03||$20.92||You save $2.11|
Chris McCord is a programmer with a passion for science and building things. He spends his free time crafting the Phoenix Web Framework, speaking at conferences, and teaching others the tools of the trade. He loves community outreach and helping to grow Elixir's wonderful community.