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Description
Engine of Change (Rube Goldberg and His Amazing Machines #3)Engine of Change is the third title in the hilarious Rube Goldberg and His Amazing Machines series by bestselling author Brandon T. Snider and featuring black and white illustrations by Reuben Award winning artist Ed Steckley. Evil Professor Zeero has disappeared, Superintendent Atwater has been put in his place, and all is right again in Beechwood . . . or is it? When Rube Goldberg discovers the Null Corporation is building a giant machine in his
Engine of Change is the third title in the hilarious Rube Goldberg and His Amazing Machines series by bestselling author Brandon T. Snider and featuring black-and-white illustrations by Reuben Award-winning artist Ed Steckley.Evil Professor Zeero has disappeared, Superintendent Atwater has been put in his place, and all is right again in Beechwood . . . or is it?
When Rube Goldberg discovers the Null Corporation is building a giant machine in his beloved junkyard, he suspects something nefarious is at play. Then when he begins receiving anonymous messages from someone claiming to be an ally, he knows something is up. Together with his best friends Boob and Pearl, as well as friends like Reina, Lala, and Davin, Rube sets out to find out just what the company has planned for their town.
To throw a wrench in things, Rube’s dad has made an unexpected trip home, and Rube struggles to find the best way to share his new passion for problem-solving with the person he loves the most. Can Rube find all the answers he needs in time to save Beechwood?
Disguises, master plans, and, above all, Rube Goldberg Machines come together in this hilarious third title in the Rube Goldberg and His Amazing Machines series.
Written in Consultation with the Rube Goldberg Institute for Innovation & Creativity
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4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Best for a single dog but quality products
Color: Lake Blue, Size: Large Size 3 (8")
Straps didn’t hold up my two herding dogs did a number on it but it is a quality product the ball itself is still in tact
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Reviewed in the United States on January 15, 2026
★★★★★ 5
its a great fun toy fir all of us
Color: Red-Blue, Size: Medium Size 2 (6")
its very tough so our dogs cant tear it up but soft enough so they get an easy hold. They absolutely love. great dog toy!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
zelda‘s “indoor” ⚽️ ball!
Color: Squeaky Green, Size: Medium Size 2 (6")
zelda loves her soccer ball - because of the fabric “tabs”, and the way she treats her toys, we keep it inside. she loves to place all of her toys and bones on our bed, after they’ve been cleaned. this ball is perfect and soft enough to throw it down our steps, where she will run down, retrieve it, and bring it back to the bed.
it arrives deflated and comes with the pump and two needles - the pump is not the sturdiest and felt like it was not inflating, but after only having to reflate it once with a bit of air since receiving it ~5-6 months ago, it still holds up!
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Reviewed in the United States on February 2, 2026
★★★★★ 3
Small for a medium
Color: Red-Blue, Size: Medium Size 2 (6"), Color: Red-Blue, Size: Medium Size 2 (6")
I got medium.. and it does not look like a medium ball.. it’s rather small. It’s pretty sturdy and my dogs went crazy for it but it’s definitely not the size I thought it was going to be 😂 my dogs chewed one strap within 5 minutes of having it but they’re dogs and that’s what they do lol. I bought this to be an outside ball for them! It’s pretty light but that’s probably because it’s small. Not soft? But feels like a soccer ball. It also had no smell coming out of the box. Also comes with a pump and an extra thing to put in the ball to pump in case you lose one. I like these balls, I expect them to be chewed up because that’s what I bought them for! Fun for my dogs and they are! But the size… it is not medium and that’s the only reason for 3 stars 😂😂😂 Other then that I recommend, your dog will definitely love this! Inside or outside playing! Alone or with another dog!
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Great toy for a GSD
Color: Blue Gray, Size: Extra Large Size 5 (9")
My GSD loves to grab the flaps and shake her head with the ball bouncing of the side of her head. This is her favorite toy. I thought she would puncture it but it has held up great since she likes to grab the flaps rather than biting the ball.
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Reviewed in the United States on May 6, 2026