Hippo/Scholastic has written at least 1 book. Their most popular book is Albert Einstein and His Inflatable Universe with 2 saves with an average rating of -⭐.
Series
6 released booksAuthored 0% of series
Horribly Famous is a 6-book series with 6 released primary works first released in 2000 with contributions by Michael Cox, Alan MacDonald, and Andrew Donkin.
Series
7 released booksAuthored 0% of series
Dead Famous is a 7-book series with 7 released primary works first released in 1999 with contributions by Kjartan Poskitt, Michael Cox, and Alan MacDonald.