The Humphrey Audio Collection...

Humphrey (Series)

Betty G. Birney Author
William Dufris Narrator
(2015)

Imagination According to...

Humphrey (Series)

Betty G. Birney Author
Jason Chapman Illustrator
(2015)

Secrets According to Humphrey

Humphrey (Series)

Betty G. Birney Author
Jason Chapman Illustrator
(2014)

More Adventures According to...

Humphrey (Series)

Betty G. Birney Author
Jason Chapman Illustrator
(2013)

The World According to Humphrey

Humphrey (Series)

Book 1

Betty G. Birney Author
Greg Proops Narrator
(2009)

El Mundo de Acuerdo a Humphrey

Humphrey (Series)

Book 1

Betty G. Birney Author
(2015)

The World According to Humphrey

Humphrey (Series)

Book 1

Betty G. Birney Author
Jason Chapman Illustrator
(2008)

The World According to Humphrey

Humphrey (Series)

Book 1

Betty G. Birney Author
(2005)

The World According to Humphrey

Humphrey (Series)

Book 1

Betty G. Birney Author
Hal Hollings Narrator
(2018)

Friendship According to Humphrey

Humphrey (Series)

Book 2

Betty G. Birney Author
(2006)

Friendship According to Humphrey

Humphrey (Series)

Book 2

Betty G. Birney Author
Greg Proops Narrator
(2009)

La amistad de acuerdo a Humphrey

Humphrey (Series)

Book 2

Betty G. Birney Author
(2018)

Friendship According to Humphrey

Humphrey (Series)

Book 2

Betty G. Birney Author
Hal Hollings Narrator
(2018)

Trouble According to Humphrey

Humphrey (Series)

Book 3

Betty G. Birney Author
Mike Ferreri Narrator
(2018)

Trouble According to Humphrey

Humphrey (Series)

Book 3

Betty G. Birney Author
(2008)

Surprises According to Humphrey

Humphrey (Series)

Book 4

Betty G. Birney Author
Jason Chapman Illustrator
(2008)

Surprises According to Humphrey

Humphrey (Series)

Book 4

Betty G. Birney Author
Hal Hollings Narrator
(2018)

Surprises According to Humphrey

Humphrey (Series)

Book 4

Betty G. Birney Author
(2009)

Adventure According to Humphrey

Humphrey (Series)

Book 5

Betty G. Birney Author
William Dufris Narrator
(2010)

Adventure According to Humphrey

Humphrey (Series)

Book 5

Betty G. Birney Author
(2009)

Summer According to Humphrey

Humphrey (Series)

Book 6

Betty G. Birney Author
William Dufris Narrator
(2010)

Summer According to Humphrey

Humphrey (Series)

Book 6

Betty G. Birney Author
(2010)

School Days According to...

Humphrey (Series)

Book 7

Betty G. Birney Author
(2011)

School According to Humphrey

Humphrey (Series)

Book 7

Betty G. Birney Author
Jason Chapman Illustrator
(2011)

School Days According to...

Humphrey (Series)

Book 7

Betty G. Birney Author
William Dufris Narrator
(2011)

Mysteries According to Humphrey

Humphrey (Series)

Book 8

Betty G. Birney Author
William Dufris Narrator
(2015)

Mysteries According to Humphrey

Humphrey (Series)

Book 8

Betty G. Birney Author
(2012)

Winter According to Humphrey

Humphrey (Series)

Book 9

Betty G. Birney Author
William Dufris Narrator
(2015)

Winter According to Humphrey

Humphrey (Series)

Book 9

Betty G. Birney Author
(2012)

Secrets According to Humphrey

Humphrey (Series)

Book 10

Betty G. Birney Author
(2014)

Mysteries According to Humphrey

Humphrey (Series)

Book 10

Betty G. Birney Author
Jason Chapman Illustrator
(2012)

Secrets According to Humphrey

Humphrey (Series)

Book 10

Betty G. Birney Author
William Dufris Narrator
(2015)

Imagination According to...

Humphrey (Series)

Book 11

Betty G. Birney Author
William Dufris Narrator
(2015)

Imagination According to...

Humphrey (Series)

Book 11

Betty G. Birney Author
(2015)

Spring According to Humphrey

Humphrey (Series)

Book 12

Betty G. Birney Author
William Dufris Narrator
(2016)