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Hippo Books in Order
Below you'll find the complete list of Hippo 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 Hippo series? Start with "Here Comes Doctor Hippo" (2012) and follow publication order through all 3 books.
The complete Hippo reading order is listed below in publication sequence.
Publication Order
Here Comes Doctor Hippo
2012
Here Comes Firefighter Hippo
2013
Here Comes Truck Driver Hippo
2022
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