For those preparing for the Astronomy Olympiad, it's essential to focus on targeted study rather than attempting to read extensively on astronomy. While Karttunen and Salvati are good resources, they may not be sufficient on their own. A recommended strategy is to work through problems from previous Olympiads to identify and address specific weaknesses. Time management is crucial; plan your study schedule based on the weeks available until the test. Utilizing a few high-quality resources, such as Feynman's Lectures on Physics and the free online Astronomy textbook from Rice University, can be beneficial. Regular practice with problem-solving is important, and creating flashcards for weak areas can aid retention. Understanding the test format, including strategies for multiple-choice questions, can enhance performance. Additional resources like Ryden's book and daily astrophysics problems can further support preparation. Engaging with these materials and practicing consistently will help build the necessary skills for success in the Olympiad.