Books by Alan J. Hesse

The Adventures of Polo the Bear
Alan J. Hesse

Charles Darwin and the Theory of Natural Selection
Alan J. Hesse

The Adventures of Polo the Bear: The Climate Change Comic (Kindle edition Part 1 of 3)
Alan J. Hesse

Polo the Bear at the North Pole
Alan J. Hesse

The Adventures of Polo the Bear: A Story of Climate Change
Alan J. Hesse

Polo the Bear's Christmas Activity Book
Alan J. Hesse

The Adventures of Polo the Bear: a Story of Climate Change (Part 2)
Alan J. Hesse