40 Best

Best of Folk Songs : 40 British, Irish and American Songs in Easy Arrangements for Piano, Voice and Guitar

Best of Children's Songs : 40 Well-known Songs in Easy Arrangements for Piano, Voice and Guitar

Beyond Performance Management : Why, When, and How to Use 40 Tools and Best Practices for Superior Business Performance

Jeremy Hope, Steve Player

The Black Lizard Big Book of Pulps : The Best Crime Stories from the Pulps During Their Golden Age - The '20s, '30s & '40s

Otto Penzler

Best Practices Are Stupid: 40 Ways to Out-Innovate the Competition

Stephen M. Shapiro

Best of Piano Classics 2 : 40 Arrangements of Famous Classical Masterpieces

Hans-Günter Heumann

2018 (40+) Best Free Apps for Kindle Fire Tablets

Tech Savvy