Overview
Marena knows the oceans are the lungs of our planet, and she and her friends are on a crusade to protect them. But how? They learn from OceanX scientists that telling great stories about oceans is essential. But when Marena decides to make her own marine sanctuary documentary, she learns it’s much harder, and more dangerous, than she thinks.
When Marena, Samuel, and Aisha stumble onto a poaching scheme, they have to act fast. However, many things are beyond their control and trying to convince the authorities of the problem puts them all in mortal danger. Marena wants to save the oceans, but can she also save her friends and herself?
MEET THE OCEAN EXPLORERS: 5th-grade junior science journalist Marena, her BFF Aisha, and her reporting partner Samuel use critical thinking and sound science to solve the mysteries of the ocean.
MENTORED BY OCEANX: Marena is mentored by Dr. Anna Knowles, whose character is inspired by the real-life scientists of the world-renowned OceanX project.
REAL SCIENCE: Each mystery is based on actual oceanic science research and discoveries, and is filled with fascinating facts about the ocean world.
COLLECT THE SERIES: Mystery at the Aquarium, Danger in the Deep Sea, Daring Dolphin Rescue also available!
While major retailers like Amazon may carry Coastal Crime Fighters (OceanX Book 4), we specialize in bulk book sales and offer personalized service from our friendly, book-smart team based in Portland, Oregon. We’re proud to offer a Price Match Guarantee and a streamlined ordering experience from people who truly care.
We’re trusted by over 75,000 customers, many of whom return time and again. Want proof? Just check out our 25,000+ customer reviews—real feedback from people who love how we do business.
Prefer to talk to a real person? Our Book Specialists are here Monday–Friday, 8 a.m. to 5 p.m. PST and ready to help with your bulk order of Coastal Crime Fighters (OceanX Book 4).