The familiars Aldwyn the cat, Skyler the blue jay, and Gilbert the tree frog are off on an all-new adventure in the series that Michael Buckley, bestselling author of The Sisters Grimm and NERDS series, says "combines the magic of Harry Potter and the adventure of Warriors." With inventive magic, laugh-out-loud humor, and a mysterious conspiracy that will take all the familiars' wits to unravel, Palace of Dreams is the familiars' most extraordinary adventure yet. Peace has returned to the queendom of Vastia. Paksahara has been defeated, and the three familiars Aldwyn, Skyler, and Gilbert are the heroes to thank. But when a birthday celebration at the palace goes dreadfully wrong, and Queen Loranella falls victim to a curse, it seems the familiars are the prime suspects. After narrowly escaping the palace dungeons, they'll have to embark on a quest to clear their names—a quest that will lead them across Vastia and even into the magical land of dreams.

貓咪艾德溫、藍堅鳥絲凱拉以及樹蛙吉伯特在本集中踏上了嶄新的冒險之旅。《格林姊妹大冒險》及《NERDS》系列暢銷作家麥可‧巴特雷表示：「本書結合了《哈利波特》的酷炫魔法及《貓戰士》的驚奇冒險。」創意十足的魔法、令人捧腹大笑的幽默以及一樁需要所有魔寵絞盡腦汁破解的神祕陰謀，讓本集成為魔寵有史以來最與眾不同的冒險。維斯席亞王國恢復了和平。邪惡灰兔已經被擊敗了，而艾德溫、絲凱拉和吉伯特成為英雄。然而，皇宮內的生日派對非常不對勁，皇后蘿倫奈拉中了邪惡詛咒，而嫌疑犯竟指向魔寵們。驚險逃出皇宮地牢之後，他們必須著手找出真兇以洗清罪名，而這趟旅程將帶他們橫越維斯席亞，甚至進入魔幻的夢想之島。