Kirsten Mayer
Kirsten Mayer is the author of several licensed titles, including Adventure Time, Ben 10, and Star Wars books. These include Get Your Lump On with Lumpy Space Princess, R2-D2's Adventure, and the Ben & Gwen Save the Universe Activity Book .
Kirsten Mayer is the author of several licensed titles, including Adventure Time, Ben 10, and Star Wars books. These include Get Your Lump On with Lumpy Space Princess, R2-D2's Adventure, and the Ben & Gwen Save the Universe Activity Book . See less
