Books by Susanna Gretz

4 books · Ages 2–8

Known for the Roger series, Susanna Gretz writes picture books and middle grade for ages 2–8, alongside 1 standalone book, exploring themes of friendship & loyalty, resilience & perseverance, animals.

Series

Roger Takes Charge!
It's Your Turn, Roger!
Roger Loses His Marbles!
Roger
3 books · Ages 3–8

Standalone Books (Ages 4–7)

Cover of Ten Green Bottles
Ten Green Bottles
Susanna Gretz
For children learning about sharing and working together, this vibrant counting story follows a group of animal friends
Ages 2–6

By Age Range

Ages 0–3
2 books
Ten Green Bottles
It's Your Turn, Roger!
Ages 4–7
4 books
Ten Green Bottles
Roger Takes Charge!
It's Your Turn, Roger!
Ages 8–11
2 books
Roger Takes Charge!
Roger Loses His Marbles!

Common Themes

Friendship & LoyaltyResilience & PerseveranceAnimalsFriendship & SocialTeamwork & CollaborationHumorMaking FriendsAnger & Frustration

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