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Hello, World! Books in Order
Below you'll find the complete list of Hello, World! books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the Hello, World! series? Start with "Hello, World! Weather" (2016) and follow publication order through all 29 books.
The complete Hello, World! reading order is listed below in publication sequence.
Publication Order
Hello, World! Weather
2016
Hello, World! Solar System
2016
Hello, World! Backyard Bugs
2017
Hello, World! Birds
2017
Hello, World! Dinosaurs
2018
Hello, World! My Body
2018
Hello, World! Moon Landing
2019
Hello, World! How Do Apples Grow?
2019
Hello, World! Ocean Life
2019
Hello, World! Arctic Animals
2019
Hello, World! Pets
2019
Hello, World! Planet Earth
2020
Hello, World! Construction Site
2020
Hello, World! Rainforest Animals
2020
Hello, World! Reptiles
2020
Hello, World! Cars and Trucks
2021
Hello, World! Music
2021
Hello, World! Baby Animals
2021
Hello, World! On the Farm
2021
Hello, World! Garden Time
2022
Hello, World! Planes and Other Flying Machines
2022
Exploring the Solar System
2022
Exploring Sharks
2022
Hello, World! Snow
2022
Hello, World! Rocks and Minerals
2022
Exploring Dinosaurs
2023
Exploring Insects
2023
Hello, World! Let's Go Camping
2023
Hello, World! School Day
2023
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