Books by Derek Walter

About

Derek Walter is an animal activist and cofounder of the Happily Ever Esther Farm Sanctuary in Campbellville, Ontario

Titles

The True Adventures of Esther the Wonder Pig

The True Adventures of Esther the Wonder Pig

Steve Jenkins, Derek Walter, et al.

$17.99

$16.73

Happily Ever Esther: Two Men, a Wonder Pig, and Their Life-Changing Mission to Give Animals a Home

Happily Ever Esther: Two Men, a Wonder Pig, and Their...

Derek Walter and Steve Jenkins

$16.99

Esther the Wonder Pig: Changing the World One Heart at a Time

Esther the Wonder Pig: Changing the World One Heart at a Time

Steve Jenkins and Derek Walter

$17.99

Learning MIT App Inventor: A Hands-On Guide to Building Your Own Android Apps

Learning MIT App Inventor: A Hands-On Guide to Building Your...

Derek Walter and Mark Sherman

$34.99