Humphrey The Hamster Book Series [13-item series]
by Birney, Betty G

(#A146818)

Paperback
G.P. Putnam's Sons

Incomplete set Some items in this set are missing or unavailable.

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The world according to Humphrey (Humphrey The Hamster, Book 1)
by Birney, Betty G

(#2742HD4)

Paperback
G.P. Putnam's Sons, c2004 p2024

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The seven wonders of Sassafras Springs
by Birney, Betty G

(#31872T6)

Paperback
Aladdin Paperbacks, c2005 p2007

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According to Og the Frog Book Series [3-item series]
by Birney, Betty G

(#A399325)

Paperback
Puffin Books

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Life according to Og the frog (According to Og the Frog, Book 1)
by Birney, Betty G

(#1462KU9)

Paperback
Puffin Books, 2019

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Trouble according to Humphrey (Humphrey The Hamster, Book 3)
by Birney, Betty G

(#12430V8)

Paperback
Puffin Books, c2007 p2008

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Surprises according to Humphrey (Humphrey The Hamster, Book 4)
by Birney, Betty G

(#11125ZX)

Paperback
Puffin books, c2008 p2009

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Friendship according to Humphrey (Humphrey The Hamster, Book 2)
by Birney, Betty G

(#34625YX)

Paperback
Puffin, c2005 p2006

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Humphrey's really wheely racing day (Humphrey's Tiny Tales, Book 1)
by Birney, Betty G

(#0742KQ5)

Paperback
Puffin Books, an imprint of Penguin Group (USA), 2014

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Humphrey's Tiny Tales Book Series [8-item series]
by Birney, Betty G

(#A145536)

Paperback
Puffin Books, an imprint of Penguin Group (USA)

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Happiness according to Humphrey (Humphrey The Hamster, Book 13)
by Birney, Betty G

(#2498ZE5)

Hardcover
G. P. Putnam's Sons, 2024

Humphrey's creepy-crawly camping adventure (Humphrey's Tiny Tales, Book 3)
by Birney, Betty G

(#0711BUX)

Paperback
Puffin Books, an imprint of Penguin Group (USA), 2015

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Summer according to Humphrey (Humphrey The Hamster, Book 6)
by Birney, Betty G

(#0092RE3)

Paperback
Puffin Books, c2010 p2011

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Adventure according to Humphrey (Humphrey The Hamster, Book 5)
by Birney, Betty G

(#05670Y9)

Paperback
Puffin Books, c2009 p2010

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Imagination according to Humphrey (Humphrey The Hamster, Book 11)
by Birney, Betty G

(#0446GZ1)

Paperback
Puffin Books, 2016

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Humphrey's playful puppy problem (Humphrey's Tiny Tales, Book 2)
by Birney, Betty G

(#1394BC0)

FollettBound Sewn
Puffin Books, an imprint of Penguin Group (USA), 2014

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Humphrey's school fair surprise (Humphrey's Tiny Tales, Book 4)
by Birney, Betty G

(#0447FZ0)

Paperback
Puffin Books, 2016

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Exploring according to Og the Frog (According to Og the Frog, Book 2)
by Birney, Betty G

(#1649KB6)

Paperback
Puffin Books, 2020

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Winter according to Humphrey (Humphrey The Hamster, Book 9)
by Birney, Betty G

(#0623GK8)

Paperback
Puffin Books, an imprint of Penguin Group (USA) Inc., 2013

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Humphrey's treasure hunt trouble (Humphrey's Tiny Tales, Book 6)
by Birney, Betty G

(#1399HF0)

Paperback
Puffin Books, 2017

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Mysteries according to Humphrey (Humphrey The Hamster, Book 8)
by Birney, Betty G

(#0884FH4)

Paperback
Puffin Books, 2013

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School days according to Humphrey (Humphrey The Hamster, Book 7)
by Birney, Betty G

(#0479JX2)

Paperback
Puffin Books, c2011 p2012

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Secrets according to Humphrey (Humphrey The Hamster, Book 10)
by Birney, Betty G

(#0705YS0)

Paperback
Puffin Books, an imprint of Penguin Group (USA), 2015

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Spring according to Humphrey (Humphrey The Hamster, Book 12)
by Birney, Betty G

(#1303DD8)

Paperback
Puffin Books, 2017

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Humphrey's mixed-up magic trick (Humphrey's Tiny Tales, Book 5)
by Birney, Betty G

(#1428TB5)

Paperback
Puffin Books, 2016

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Humphrey's big birthday bash (Humphrey's Tiny Tales, Book 8)
by Birney, Betty G

(#1283LN7)

Paperback
G.P. Putnam's Sons, 2018

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Humphrey's pet show panic (Humphrey's Tiny Tales, Book 7)
by Birney, Betty G

(#1274ZK5)

Paperback
Puffin Books, 2018

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Wildlife according to Og the Frog (According to Og the Frog, Book 3)
by Birney, Betty G

(#1633MQX)

Paperback
G.P. Putnam's Sons, 2021

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Humphrey audio collection. : Books 8-11
by Birney, Betty G.

(#5483WD9)

Follett Digital Audiobook
Findaway World

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Humphrey's world of pets
by Birney, Betty G

(#0623BK1)

Hardcover
Puffin Books, an imprint of Penguin Group (USA), 2013