**Book 1: The Big Splash Down**
**The Adventures of H2 & Oh**
Join H2 and Oh on their very first adventure through the amazing Water Cycle!
High above Earth, two best-friend water droplets are floating inside a dark rain cloud when suddenly... WHOOSH! They tumble toward Earth in a thrilling rainstorm.
Instead of landing in a river or lake, H2 and Oh make a spectacular splash into a backyard swimming pool. As they float, splash, and discover the world around them, they learn that every drop of water has an important journey.
When the adventure takes them down a household drain and into the city's underground pipes, the two friends can't wait to discover where they'll travel next.
Perfect for children ages 4-8, this beautifully illustrated STEM adventure combines storytelling with real science.
Inside you'll discover:
* A fun story about precipitation and surface runoff
* Simple science explained by Lilly and Grayson
* Easy hands-on experiments to try at home
* Fun facts about the water cycle
* A perfect introduction to STEM learning
Young readers will laugh, learn, and begin to understand the incredible journey every drop of water takes.
The adventure has only just begun!