Codex Born is the second book in the Magic Ex Libris series, and an excellent continuation from the first book Libriomancer. Our hero Isaac Vaino, librarian and covert Libriomancer, a magician capable of pulling items directly out of books (I KNOW, RIGHT?! SIGN ME UP!!!), is sent to discover what killed a Wendigo. This is a problem, as whatever can kill a Wendigo is something is probably something that can cause a lot of damage to...well, pretty much anything.
This is the part where I say that Wendigo killing is the very least of our hero's concerns.
Codex Born is an great follow up to Libriomancer on many levels. On top of providing a new playground for Hines' unique and wonderfully consistent literary Magical system to run around in, you also learn more about key players in the story line, both friend and foe. You discover some interesting things about Gutenberg as well, things that not only affect future stories in the series, but possibly some things that have already occurred as well.
I recommend this series to anyone who loves to read, simply because Hines takes what we have done with our imaginations whenever we read and makes it just a little bit closer to real. I can't appreciate that enough. Five stars.