Sounds like a good read once or twice, writing classes will rob the life from it, just wight it like your were explaining it to a 2 month ecomodder who just did his first cardboard grill block. That keeps the story aspects and adds the right amount of tech details to keep it interesting to people who might want to copy ideas.
Buy it?
I am cheep
-eBook 1.99 max (mostly to help author recoup the year he spends writing the book, my dad is 3 years into a book series so I now the work involved).
soft cover - library or world cat (inter library loan from all over the US
)
write it, only do it as an ebook to save costs, paperback books cost about $5 each to get printed up. E books are free (iTunes or amazon commission only).