The Guitar Riffs Sampler (The Riff Series) by unknown author

Metallica - Riff by Riff - Guitar

Metallica - Riff by Riff - Guitar by Metallica (1994, Trade Paperback)

Rhythm Riffs by Greg Koch | Over 200 Riffs All Styles Guitar Songbook with O...

Jazz Riffs for Piano – The Riff Series By Mitch Kerper

Vintage ‘90s Guitar Riffs Sheet Music - 63 Hit Songs Riff Notes Rock Music Book

Metallica - Riff by Riff - Guitar by Metallica: Used

The Classic Riff Collection ROCK GUITAR (Book 5) by Ralph Agresta