Geology/Hydrology

All the Water in the World
Big, Belching, Bog
The Brilliant Deep
Buried Sunlight: How Fossil Fuels Have Changed the Earth
Close to the Wind: The Beaufort Scale
Dive In: Exploring Our Connection with the Ocean
Down, Down, Down: A Journey to the Bottom of the Sea
Down the Colorado
The Fantastic Undersea Life of Jacques Cousteau
Far From Shore: Chronicles of an Open Ocean Voyage
Flying Deep
Gone to Drift

The Great American Dust Bowl
Hottest, Coldest, Highest, Deepest
If Rocks Could Sing
In the Canyon
Inside Biosphere Two: Earth Science Under Glass
Into the Deep: The Life of Naturalist and Explorer William Beebe
Life in the Ocean: The Story of Oceanographer Sylvia Earle
National Parks of the USA
Ocean: A Visual Miscellany
Ocean Sunlight: How Tiny Plants Feed the Seas
One Frozen Lake
One Well: The Story of Water on Earth

Otis and Will Discover the Deep
Our World of Water
Over and Under the Pond
Over in the Wetlands: A Hurricane-on-the-Bayou Story
Petra
Raindrops Roll
The River: An Epic Journey to the Sea
Rivers of Sunlight: How the Sun Moves Water Around the Earth
A Rock Can Be
A Rock Is Lively
Sea Clocks: The Story of Longitude
The Secret Pool

Snowflake Bentley
Solving the Puzzle Under the Sea: Maria Tharp Maps the Ocean Floor
Song of the Water Boatman and Other Pond Poems
Sophie Scott Goes South
Stars Beneath Your Bed
The Street Beneath Your Feet
Tracking Trash: Flotsam, Jetsam, and the Science of Ocean Motion
Under Water Under Earth
Water Can Be
Water is Water: A Book about the Water Cycle
Water Land
Water Rolls, Water Rises
The Wonder Garden