This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
Yes your scjp is sufficient to take the assignment. You can learn other stuff that you need as you are doing your assignment. Which is one of the main benefits of this certification. It is a great learning experience. Check out the FAQ at the top of this forum. Mark