Added recently published companion to Soft Skills

Author: joshearl

README.md

@@ -85,6 +85,7 @@ But knowing the stuff will help you become better! :muscle:*
 - [Software Engineering 101](https://slides.com/mr-mig/se101)
 - :book: [The Passionate Programmer](https://www.goodreads.com/book/show/6399113-the-passionate-programmer)
 - :book: [Soft Skills: The software developer's life manual](https://www.goodreads.com/book/show/23232941-soft-skills)
+- :book: [The Complete Software Developer's Career Guide](https://www.goodreads.com/book/show/35674293-the-complete-software-developer-s-career-guide)
 - :book: [Programming Beyond Practices: Be More Than Just a Code Monkey](https://www.goodreads.com/book/show/29895093-programming-beyond-practices)
 - [A list of European Investors](https://docs.google.com/spreadsheets/d/1hfl67rI0Pk_hSm0GIX0QByW4NgfAH-cEmMa4N6UoO1w/edit#gid=1203141194)
 - :page_facing_up: [Ten Rules for Negotiating a Job Offer](https://medium.freecodecamp.com/ten-rules-for-negotiating-a-job-offer-ee17cccbdab6)