Astra Publishing House

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cover image of A Slimy Story

A Slimy Story

Science Solves It! (Series)

Michelle Knudsen Author
Paige Billin-Frye Illustrator
(2021)

cover image of Carl the Complainer

Carl the Complainer

Social Studies Connects (Series)

Michelle Knudsen Author
Maryann Cocca-Leffler Illustrator
(2021)

cover image of A Moldy Mystery

A Moldy Mystery

Science Solves It! (Series)

Michelle Knudsen Author
Barry Gott Illustrator
(2021)

cover image of Bugged!

Bugged!

Science Solves It! (Series)

Michelle Knudsen Author
Blanche Sims Illustrator
(2021)

cover image of The Case of Vampire Vivian

The Case of Vampire Vivian

Science Solves It! (Series)

Michelle Knudsen Author
Amy Wummer Illustrator
(2021)