Other editions of book The Adventures of My Grandpa Bert

When a monster captures his friends and threatens world domination, Gilbert, the second or maybe third strongest kid in his Grade 3 class, and his Grandpa Bert are all that stand in its way.

When a monster captures his friends and threatens world domination, Gilbert, the second or maybe third strongest kid in his Grade 3 class, and his Grandpa Bert are all that stand in its way.