BOOKS

Images of America: Rocky Mountain National Park,Arcadia Publishing, 2008

It Happened in Rocky Mountain Natiional Park,Globe-Pequot, 2008

The Field Guide to Ocean Animals, Silver Dolphin, 2007

Colorado Fun: Activities for On the Road and At Home, Big Earth/Johnson Books,2007

The Secrets of the Sea Chest, Upstart Books, 2007

Sherlock Hounds: Our Heroic Search and Rescue Dogs, Mondo Publishing, 2007

The Alien, the Giant, and Rocketman, Mondo Publishing, 2007

The Case of the Three-Legged Buffalo, Upstart Books/Highsmith Press, 2006

The Case of the Hidden Masterpiece, Upstart Books/Highsmith Press, 2006

A Kid's Look at Colorado, Fulcrum Publishing, 2005

Sounds Around Us: Poems to Tickle Kids'Ears, Infinity Press, 2005

Animals, Animals: Buffalo,Marshall Cavendish, 2005

The Secrets of the Rock, Upstart Books/Highsmith Press, 2004

Mr. Crumb's Secret, Upstart Books/Highsmith Press, 2003

The Secret of the Silver Key,Upstart Books/Highsmith Press, 2003

My Big Rock (Mi Gran Roca), Bebop Books/Lee & Low, 2003.

Teaching Fantasy Novels: From the Hobbit to Harry Potter,Teacher Ideas Press, 2003.

Under the Old Oak Tree ,Continental Press/Seedling Publications, 2003.

Jazz Up Your Journal Writing, Grades 1-2, 3-4, 5-6, Carson Dellosa, 2002.

The Musical ABC, Piano Press, 2002.

Science Companion for Library, Home, & School, Scarecrow Press, 2002.

S.O.S.:The Substitute's Own Survival Guide, Carson Dellosa, 2002.

Ten Tall Tales: Origins, Activities, & More, Upstart Books/Highsmith Press, 2002.

Meeting Math Standards, Grades K-1, 2-3, 4-5, McGraw Hill, 2002.

Animals Under the Ground, Franklin Watts/Scholastic,2001.

Animals That Hibernate, Franklin Watts/Scholastic, 2001.

Crafty Canines: Coyotes, Foxes and Wolves, Franklin Watts/Scholastic, 1999.

Freshwater Giants: Hippopomus, River Dolphin, and Manatees, Franklin Watts/Scholastic, 1999.

Myths, Legends & Tales, Alleyside/Highsmith Press, 1999.

Science Fair Success with Plants, Enslow, 1999.

Bats: The Amazing Upside-Downers, Franklin Watts/Scholastic, 1998.

Exploring Our Country's History: Linking Fiction to Nonfiction, Teacher Ideas Press, 1998.

Armor to Venom: Animal Defenses, Franklin Watts/Scholastic, 1997.

The Crocodilians: Reminders of the Age of Dinosaurs, Franklin Watts/Scholastic, 1997.

Hide and Seek: Creatures in Camouflage, Franklin Watts/Scholastic, 1997.

The Snow Cats, Franklin Watts/Scholastic, 1997.

COMING IN 2007 and 2008

It Happened in Rocky Mountain National Park, Globe/Pequot, 2008.

The Secrets of the Sea Chest, Upstart Books/ Highsmith Press, 2007.

Colorado Fun: Activities for on the Road, at Home, and at School , Big Earth Publishing, 2007.