FREE STACKING BOOKS SOUND EFFECTS | BOOK PILE SOUNDS | Royalty free sound effects download August 14, 2020 by Soungle Sounds Royalty Free Sound EffectsFri, August 14, 2020 2:00pmURL:Embed:Listen to the sounds of dozens of books stacked into piles. We used different size books that were both paperback and hardcover. You’ll also hear sounds of …