Dr. One-Zero has added a new class to Stately Academy's curriculum. But in "Advanced Chemistry," they only teach one lesson: how to make Green Pop! While their classmates are manufacturing this dangerous soda, the Coders uncover a clue that may lead them to Hopper's missing dad. Is it time to use Professor Bee's most powerful weapon: the Turtle of Light?
From graphic novel superstar (and former computer-programming teacher) Gene Luen Yang, comes Robots & Repeats, the fourth volume of Secret Coders. This wildly entertaining series combines logic puzzles and basic coding instruction with a page-turning mystery plot!
- Mental Health Matters
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- Addiction & Recovery
- A*D*R*E*N*A*L*I*N*E!!
- Agriculture & Nutrition: Food for Our Table
- All About Money - Yours, Theirs, Ours
- All About Ukraine
- Alzheimer's, Dementia & the Brain as You Age
- Art of the Culinary Variety
- Babies & Beginnings
- Baked for the Holidays
- Be a Citizen Scientist!
- Better with a Sweater: Crafts, Cookbooks & Cozy Reads
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- Preparing for Emergencies
- Available Now
- Addiction & Recovery
- A*D*R*E*N*A*L*I*N*E!!
- Agriculture & Nutrition: Food for Our Table
- All About Money - Yours, Theirs, Ours
- Alzheimer's, Dementia & the Brain as You Age
- Art of the Culinary Variety
- Babies & Beginnings
- Better with a Sweater: Crafts, Cookbooks & Cozy Reads
- Body Positivity for EveryBODY
- The Case of the Checked-Out Mystery
- Dark Academia
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