The Knowledge Crystals (Paperback) (ISBN-13: 9798887512259)

Two cats--Pumpkin Auken and his brother, Tigger--set off on a journey in their Boot-Hoot to go camping. Along the way, they come across Princess Lauren from a kingdom that purposely exploded. Princess Lauren travels through the Veil of Forgetfulness and struggles to remember who she is and how she can help put her kingdom right again. With the assistance of her new friends, she slowly regains her memory and leads them across the realms of Grimalkin searching for magic crystals, hoping these crystals will free her kingdom from the grip of Dante. Together, they travel through various adventures, coming across strange characters and animals and dealing with mishaps and solving riddles while attempting to get information to lead them to the crystals that can help put Princess Lauren's kingdom back together again.