Goosebumps HorrorLand: Wizard of Ooze (Book 17) - R. L. Stine

Wizard of Ooze, the seventeenth book in the Goosebumps HorrorLand series, follows friends Dan and Amanda as they stumble into a strange, slimy world ruled by magic and dripping with danger. What begins as an ordinary day quickly turns bizarre when they find themselves surrounded by mysterious ooze.

Their troubles intensify when they meet a peculiar wizard who claims he can grant their wishes. But every spell comes with a messy twist, and Dan and Amanda soon learn that his magic is far more dangerous and far gooier than they imagined.

Trapped in this slippery realm, the two must outsmart the wizard and find a way home before they’re swallowed by the ooze for good. Packed with humor, horror, and slime-soaked surprises, this book is a perfect pick for young Goosebumps fans.