By Erica Waters 

By Nicki Pau Preto 

By Lucy Courtenay 

By April Henry 

By Tiffany Rosenhan 

By Arvin Ahmadi 

By M-E Girard 

By Zoe Sugg 

By Zoe Sugg 

By Zoe Sugg 

By Laura Silverman 

By Melissa de la Cruz 

By April Henry 

By Deb Caletti 

By Deb Caletti 

By Cat Clarke 

By Tom Easton 

By Melanie Sumrow 

By Gail Giles 

By Jennie Liu 

By Jacqueline Wilson 

By MK Pagano 

By Suzanne Young 

By Todd Strasser