- Bernice Buttman, Model Citizen
- Bernie Sanders Guide to Political Revolution
- Bertha Speaks Out
- Beryl and the St. Botolph's Ghost
- Berørte Katrine
- Bessica Lefter Bites Back
- Best (Boy)friend Forever #9
- Best Enemies
- Best Friend Thief
- Best Friends
- Best Friends (Until Someone Better Comes Along)
- Best Friends Club: Daddy cool
- Best Friends for Never
- Best Kept Secret
- Best Man 101- Be an Amazing Best Man
- Best. Night. Ever.
- Besties
- Betsy and The Bread
- Better Left Buried
- Better Nate Than Ever
- Better You Than Me
- Betty Before X
- Betty Cornell's Teen-Age Popularity Guide
- Between Madison and Palmetto
- Between Venus and Mars
- Betwixt
- Beurk ! Le Dédaigneux
- Beverly Hills Manners
- Beware of Boys
- Bex Carter 1: Aunt Jeanie's Revenge
- Beyond Lucky
- Beyond Tears
- Beyond the Blues
- Beyond the Flood
- Beyond the Gender Binary
- BFF Breakup
- BFF*: Two novels by Judy Blume--Just As Long As We're Together/Here's to You, Rachel Robinson (*Best...
- Biberspur
- Bienvenidos
- Big Bad Beans (Cul-de-sac Kids Book #22)
- Big Break
- Big City Rap
- Big Fangs
- Big Girls Do Cry
- Big Mouth
- Big, Bold, and Beautiful
- Bill Rules
- Billie's Big Audition
- Billy the Bully
- Binarius
- Binary Boy
- Binny Bewitched
- Binny in Secret
- Biografía de Azucena Villaflor
- Bird Springs
- Bitter Moon Saga
- Bitácora de Salvación
- Black and White and Gray All Over
- Black Beauty (Illustrated + FREE audiobook download link)
- Black Heart Blue
- Black Hole
- Black in Time
- Black Joy
- Blackberries in the Dark
- Blacklisted!
- Blaze (or Love in the Time of Supervillains)
- Blind
- Blinded By The Light
- Blindsided
- Bling Addiction
- Blitz ohne Donner
- Blitzard
- Blitzlichtchaos
- Blonde Ambition
- Blood is Thicker Than Sugar
- Blood of Our Children
- Blood, Blood Everywhere
- Bloodmarked
- Blooming at the Texas Sunrise Motel
- BLUE AND THE BONNETS
- Blue Birds