A new book, and a state-by-state look at the series

UPDATE: The information in this post is obsolete, but it’s all been brought up to date in a new post from 2017.

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My 23rd book—18th in the Who Pooped? series—is now officially out. In the beginning, each book in the series was for a specific national park, and most of those national parks were tucked securely in a single state (Yellowstone does span three states, however). As the series progressed, the books covered more ecosystems than specific parks, and sometimes those covered multiple states. That got me thinking: what states does this series cover?

So far, the series covers 18 states in 18 books—a coincidence, since some books cover multiple states and some states have multiple books. The number of national parks, national conservation areas, national monuments, national recreation areas, and national forests is significantly larger than that. I haven’t compiled that list lately. A project for another day!

Arizona

• Who Pooped on the Colorado Plateau?
• Who Pooped in the Sonoran Desert?
• Who Pooped in the Park? Grand Canyon National Park

California

• Who Pooped in the Cascades?
• Who Pooped in the Park? Death Valley National Park
• Who Pooped in the Park? Sequoia & Kings Canyon National Parks
• Who Pooped in the Park? Yosemite National Park
• Who Pooped in the Sonoran Desert?

Colorado

• Who Pooped on the Colorado Plateau?
• Who Pooped in the Park? Rocky Mountain National Park

Idaho

• Who Pooped in the Park? Yellowstone National Park

Maine

• Who Pooped in the Park? Acadia National Park

Michigan

• Who Pooped in the Northwoods?

Minnesota

• Who Pooped in the Northwoods?

Montana

• Who Pooped in the Park? Glacier National Park
• Who Pooped in the Park? Yellowstone National Park

New Mexico

• Who Pooped on the Colorado Plateau?

Nevada

• Who Pooped in the Park? Red Rock Canyon National Conservation Area

Oregon

• Who Pooped in the Cascades?

South Dakota

• Who Pooped in the Black Hills?

Texas

•  Who Pooped in the Park? Big Bend National Park

Utah

• Who Pooped on the Colorado Plateau?

Virginia

•  Who Pooped in the Park? Shenandoah National Park

Washington

• Who Pooped in the Cascades?
• Who Pooped in the Park? Olympic National Park

Wisconsin

• Who Pooped in the Northwoods?

Wyoming

• Who Pooped in the Park? Grand Teton National Park
• Who Pooped in the Park? Yellowstone National Park

So, given that my publisher is most interested in covering well-traveled areas, what do you think should come next? The next one is pretty well decided, although we’re not announcing it until a contract is signed. What should the 20th book be? I’d love to hear some feedback?