Lego Instructions/Books/Technic

1570541574 Crazy Action Contraptions: A LEGO Inventions Book

5005632 Crazy Action Contraptions (Klutz) Vol. 2

5005633 Gadgets

5006823 Gear Bots

8888 Idea Book 8888

8889 Idea Book 8889

8890 Idea Book 8890

8891 Idea Book 8891