Synopsis
Build 16 high-performance LEGO® projects
Following on from Lego's incredibly successful Crazy Action Contraptions (9781591747697), children can make more amazing moving machines in Lego Chain Reactions!
We've included more than 100 LEGO® elements with this construction kit. Not coincidentally, they're exactly the bunch of bricks you need to make all 16 Crazy Action Contraptions (but not all at the same time).
We selected these elements for their mechanicals flexibility, utility, and general awesomeness and then got the work building the best LEGO® vehicles, launchers, noise-makers, gadgets, and games around.
- Parents’ choice award winner
- Includes every brick, gear & Axle you need to create 16 unique projects
- Comes with 105 LEGO Bricks
- Includes a 50 page instructional book with Klutz Certified crystal-clear instructions
- 1.5+ million copies sold
- Recommended for children ages 7+
What is Klutz?
Klutz is a premium brand of book-based activity kits, designed to inspire creativity in every child. Our unique combination of crystal-clear instructions, custom tools and materials, and hearty helpings of humor is 100% guaranteed to kick-start creativity.
- Super-clear instructions
- Open-ended Creativity
- Rewarding Reading
- Skills to Build On
- Everything You Need
"synopsis" may belong to another edition of this title.
Search results for Lego Chain Reactions
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LEGO® Chain Reactions : Design and Build Amazing Moving Machines
Seller: Better World Books, Mishawaka, IN, U.S.A.
Seller rating 5 out of 5 stars
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 9738170-6
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LEGO® Chain Reactions : Design and Build Amazing Moving Machines
Seller: Better World Books, Mishawaka, IN, U.S.A.
Seller rating 5 out of 5 stars
Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 6319324-6
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Very Good. Spi Box Pa. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 0545703301-11-1-115
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Fair. Spi Box Pa. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Seller Inventory # 0545703301-7-1-13
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Fair. Spi Box Pa. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Seller Inventory # 0545703301-7-1-115
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Very Good. Spi Box Pa. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 0545703301-11-1
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Very Good. Spi Box Pa. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 0545703301-8-1
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LEGO® Chain Reactions: Design and build amazing moving machines
Seller: BooksRun, Philadelphia, PA, U.S.A.
Seller rating 5 out of 5 stars
Spiral-bound. Condition: Fair. Spi Box Pa. Supplements included. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Seller Inventory # 0545703301-7-1-116
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Lego Chain Reactions
Seller: MusicMagpie, Stockport, United Kingdom
Seller rating 5 out of 5 stars
Condition: Very Good. 1781112962. 6/10/2026 5:36:02 PM. Seller Inventory # U9780545703307
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Lego Chain Reactions: Design and Build Amazing Moving Machines
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Seller rating 5 out of 5 stars
Misc. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0545703301I3N00