eBook request for Geology and Tech Writing

[brij1234]

I've been looking everywhere and haven't been able to find these:

Essentials of Geology (12th Edition) (Already found and downloaded the 11th edition as a backup)
AUTHORS:
Frederick K. Lutgens, Edward J. Tarbuck, Dennis G. Tasa
ISBN:
0321947738 | 9780321947734


Pocket Book of Technical Writing for Engineers & Scientists (McGraw-Hill's Best: Basic Engineering Series and Tools)
(3rd edition)
AUTHORS:
Leo Finkelstein
ISBN:
0073191590 | 9780073191591


I think I'll have to buy this one:
Laboratory Manual for Physical Geology(8th edition)

AUTHORS:
Charles Jones, Norris Jones
ISBN:
0073524131 | 9780073524139