Sometimes the world needs to be saved. And sometimes, there's only one person brave enough to do it.

Gina is that person. But she can't do it alone. With the help of old friends DJ and Hilo, as well as one warrior cat – and one warrior cat's annoying little brother, and also one flying Bearacat – and a whole world that believes in her, she might just have a chance.

Prepare for more magic, more monsters, more action and more laughs, as you join Gina on her time-turning quest to save the world once and for all!

"‘An action-packed page turner with heart!’" - Dav Pilkey, bestselling author of the DOG MAN series

"‘HILO is delightful, silly, tender, and most importantly: funny.’" - Jeff Smith, bestselling author of the BONE series

"‘A wholeheartedly weird and wonderful tale of friendship, acceptance, and robots.’" - Kirkus Reviews, starred review

"‘Diverse characters, good friends, and humorous dialogue coupled with colourful illustrations and plenty of action makes this A MUST-HAVE ...’" - School Library Journal, starred review

"‘A story that can be enjoyed by the entire family.’" - The New York Times

"‘Expect this series to receive the same reverence as Jeff Smith's Bone.’" - Kirkus Reviews, starred review