Picture Books
How to Be an Earthling
Ruby Makes It Even
by Lisa Harkrader
illustrated by MH Pilz
Odd and even numbers
Daisy Diaz Shakes Up Camp
by Lisa Harkrader
illustrated by
John Abbott Nez
Trade and interdependence
No Place Like Space
The school carnival turns into a cosmic adventure!
Earthlings are weird—just ask an alien!
After Spork crashes his spaceship on the school playground, he joins the third grade.
64 pages | Ages 6–9 | Grades 1–4
Snowball Run
by Lisa Harkrader
illustrated by
Lynne Avril
All about pulleys
Rocket Rivals
by Lisa Harkrader, illustrated by Lynne Avril
Building and testing rockets
A Fishy Mystery
by Lisa Harkrader
illustrated by Cary Pillo
Venn diagrams solve a mystery!
May the Votes Be with You
During student council elections, Spork has a plan that's out of this galaxy.
Chapter & Picture Books
“What’s not to like?”
—Midwest Book Review
“A great story to start a discussion of even and odd numbers.”
—National Council of
Teachers of Mathematics
Librarians of the Galaxy
Can Grace convince a big-time author to be more accepting of alien life forms?
Planet of the Eggs
When Newton's baby chick doesn't hatch, Spork finds with a stellar way to speed up the hatching.
“The mystery is well crafted and will appeal to primary readers.”
—School Library Connection
