On the CodeIgniter blog there's a new announcement about a book published from one of the main CodeIgniter developers (Jaime Rumbelow) - the second volume in the CI Handbook series.

Earlier this year I wrote and released The CodeIgniter Handbook - Vol. 1 - Who Needs Ruby? to critical acclaim. It’s been several months since the release of Volume One and everybody’s support, feedback and enthusiasm has been absolutely wonderful. To everyone who has purchased a copy, thank you. I’m thrilled to announce that Vol. 2 - API Design, was released last week and is now available to purchase in PDF or Paperback.

This new book covers API design and how you can make your app "connected" in an automated world. If you'd like to pick up a copy of this new book, you can get one from efendi books.