Pros
(from the perspective of an editor/writer)
Working on books you can be proud of.
Even the most junior employees are encouraged to present ideas for new books, brand partners, and systems improvement.
Getting to take an idea all the way through from proposal to contracts to edit and design to print production. Awesome cross-training compared to companies where job functions are more rigid.
If you come up with a way to do something better or differently, you'll have the support to try it out (within reason)
Nice folks, all the way up to top management. I've seen the CEO and CFO personally drop everything to help fix a problem rather than delegating or ignoring it.
While the pace can be very fast and the deadlines tight, you're part of a talented, supportive team. Even top executives will roll up their sleeves and hep your achieve your goal.
Getting to work on really cool, interesting books.
Cons
New corporate structure means we're revising admin systems and workflow and rolling out new processes. It's all the the greater good, but can feel a little confusing at times.
Deadlines are often very tight and budgets can be challenging to folks who've made a lateral move from advertising or tech.