Ready, Aim, Launch!

by Rob Ives

Published 1 August 2016
What can you do with paper clips and other tiny items that fall under your bed or get lost in a drawer? Send them flying with your own miniature launcher! With step-by-step instructions to create a tabletop version of this medieval machine using simple materials found around the house, this book introduces basic engineering and physics concepts to readers.

Surprise the Enemy

by Rob Ives

Published 1 August 2016
Provides instruction for creating traps and triggers using common household items, inspired by real-life devices. --Publisher.

Break the Siege

by Rob Ives

Published 1 August 2016
What can you do with spare parts or forgotten items from your garage? Build your own miniature siege engine! With step-by-step instructions to create a tabletop version of this medieval machine using simple materials found around the house, this book introduces basic engineering and physics concepts to readers.

Castle Attack

by Rob Ives

Published 1 August 2016
What's a fun way to re-use ordinary items found around your house or school? Make your own miniature medieval battlefield! With step-by-step instructions to create a tabletop version of this piece of medieval history using simple materials found around the house, this book introduces basic engineering and physics skills to readers.