If you've ever stood at the edge of the ocean and felt something bigger calling you, this book is for you. Written for curious, determined teens who can't stop thinking about the sea, it's your guide to turning that passion into a real-world career. You'll discover what marine biologists actually do-beyond the myths of endless dolphin swims-and how you can start preparing right now, even in high school. Through engaging, straight-talk chapters, you'll explore the many paths available, from field research and conservation to education, policy, and cutting-edge technology. Learn which classes, skills, and experiences matter most, and how to stand out even without insider connections. You'll get insider tips on finding mentors, landing internships, building your resume early, and staying motivated through setbacks. You'll also see how your future work can directly fight climate change, protect endangered species, and keep our oceans alive for generations to come. Whether your dream is diving with whales, restoring coral reefs, or shaping global policy, this book shows you the steps you can take-today-to make it happen. The ocean needs a new generation of scientists and advocates. If you're ready to answer the call, start here.