Jerome Kate Beohm Ordre des livres (chronologique)

"What's causing a mysterious power outage at the local aquarium? Best friends and curious fifth-grade conservationists Marena and Aisha have an exciting theory. Following the advice of their OceanX mentor, they search for real scientific evidence, and embark on a fact-finding mission that leads to some spooky sleuthing. Are they on the verge of an out-of-this-world discovery? Or did their imaginations go entirely too far?"--

Dive into another OceanX Adventure! Our heroine Marena goes on a brand-new ocean adventure using her scientific skills to solve another mysterious puzzle.

Page-turning, fact-based fiction for independent readers, inspired by real- life OceanX explorers and discoveriesMarena and her new study partner Samuel are investigating an underwater noise issue when they become trapped. Can they escape? Or do they need a little help from a sea mammal friend?