Gregory And The Gargoyles Hardcover Volume 03 (Of 3)

"Part of the new HumanoidsKids imprint. The magical time-traveling adventures of Gregory continue! Time is running out before all of the magical creatures disappear forever and the last thing Gregory needs is for his pesky big sister to discover his secret. Even worse is when she decides to get involved! Brother and sister now have to work together in the ongoing battle against the mysterious black magician!"