Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
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Backyard ballistics | William Gurstelle | This updated and expanded step-by-step guide enables ordinary folks to construct more than 13 awesome ballistic devices using inexpensive household or hardware store materials. Clear instructions, di… | OL19958445W |
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Art of the Catapult | William Gurstelle | Whether playing at defending their own castle or simply chucking pumpkins over a fence, wannabe marauders and tinkerers will become fast acquainted with Ludgar, the War Wolf, Ill Neighbor, Cabulus, a… | OL5828745W |