Animal lover and kid scientist Olga is back! Great for fans of the acclaimed graphic novels Real Friends and Invisible Emmie.In this second installment of a series Franny K. Stein creator Jim Benton called...

Join Olga, the science-loving girl in the red dress, in her most wacky adventure yet! Perfect for fans of Dear Dumb Diary and My Big Fat Zombie Goldfish.In this third installment of the series, Olga’s...

A Bank Street College of Education Best Children's Book of the Year!Meet Olga, the amazing child scientist who LOVES animals (because they are super-cute)! Brightly put this heavily illustrated don't-miss...