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Mercy Watson Books in Order
Below you'll find the complete list of Mercy Watson 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 Mercy Watson series? Start with "Mercy Watson to the Rescue" (2005) and follow publication order through all 8 books.
The complete Mercy Watson reading order is listed below in publication sequence.
Publication Order
Mercy Watson to the Rescue
2005
Mercy Watson Goes for a Ride
2006
Mercy Watson Fights Crime
2006
Princess in Disguise
2007
Mercy Watson Thinks Like a Pig
2008
Something Wonky This Way Comes
2009
A Piglet Named Mercy
2019
A Very Mercy Christmas
2022
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