- Massachusetts, by Trudi Strain Trueit
- Celebrating Memorial Day, by Trudi Strain Trueit ; illustrated by Ronnie Rooney
- Celebrating Presidents' Day, by Trudi Strain Trueit ; illustrated by Michelle Dorenkamp
- The tiger's nest/, Trudi Trueit
- The sister solution, Trudi Trueit
- Celebrating Christmas, by Trudi Strain Trueit ; illustrated by Jan Bryan-Hunt
- Volcanoes, Trudi Strain Trueit
- Celebrating Hanukkah, by Trudi Strain Trueit ; illustrated by Rebecca Thornburgh
- Kwanzaa, by Trudi Strain Trueit
- Trueit, Trudi Strain, Explorer Academy, bk. 1
- Trueit, Trudi Strain, Explorer Academy, bk. 3
- The falcon's feather, Trudi Trueit
- Trueit, Trudi Strain, Explorer Academy, bk. 4
- The nebula secret, Trudi Trueit
- Christmas, by Trudi Strain Trueit ; content consultants: Nanci R. Vargus, Ed.D., Professor Emeritus, University of Indianapolis, Carrie A. Bell, MST Visual Arts -- all grades, Julia A. Stark Elementary School, Stamford, Connecticut ; reading consultant: Jeanne M. Clidas, Ph.D., Reading Specialist
- Valentine's Day, by Trudi Strain Trueit
- Utah, by Trudi Strain Trueit
- Trueit, Trudi Strain, Explorer Academy, 6
- Celebrating Easter, by Trudi Strain Trueit ; illustrated by Benrei Huang
- Clouds, Trudi Strain Trueit
- The star dunes, Trudi Trueit
- The double helix, Trudi Trueit
- Celebrating Martin Luther King Jr. Day, by Trudi Strain Trueit ; illustrated by Joel Snyder
- The dragon's blood, Trudi Trueit
- Valentine's day, by Trudi Strain Trueit
- Trueit, Trudi Strain, Explorer Academy, 4.5
- Trueit, Trudi Strain, Explorer Academy, bk. 2
- The Boston Tea Party, Trudi Strain Trueit
- Trueit, Trudi Strain, Benchmark rebus
- Trueit, Trudi Strain, Explorer Academy, bk. 5
- Martin Luther King Jr. Day, by Trudi Strain Trueit
- The Boston Tea Party, Trudi Strain Trueit