If Murphy's Law for Kids made your kid laugh, or helped on a wobbly afternoon, a short review truly is the biggest thing you can do for a small book like this one.
Two sentences is plenty. What made your child smile, or which power actually got used at your place. That's the kind of thing another parent standing in the middle of a book aisle needs to hear.
Bought it somewhere else, or reading on Kindle? Reviews help wherever you leave them: the book's page on your local Amazon store is perfect.
From Max (and Noah, Ella, and Biscuit): thank you. Every review helps another family find their bounce.