Here's an out-of-print classic, scanned and made available for download thanks to Denver drummer Todd Reid. God knows if it will ever be made commercially available again, or if anyone even owns the copyright, so I guess this isn't the world's worst pirating offense. In any case, if the book only exists in a few senior citizen drummers' libraries it's effectively dead, and that's unacceptable to me. It needs to survive as part of our literature. So here:
Get the book.
h/t to dmacc at DW