11 books in series

According to Humphrey

According to Humphrey is a 9-book series with 9 primary works first released in 2004 with contributions by Betty G. Birney.

The World According to Humphrey
#1PopularFirst

2004 • 7 Readers • 144 pages • 4

Friendship According to Humphrey
#2

2005 • 3 Readers • 142 pages • 4

Trouble According to Humphrey
#3

2007 • 2 Readers • 4

Surprises according to Humphrey
#4

2008 • 2 Readers • 156 pages • 3.5

Adventure According to Humphrey
#5

1 Reader • 3

Summer According to Humphrey
#6

2009 • 1 Reader • 167 pages • 3

School Days According to Humphrey
#7

2011 • 2 Readers • 151 pages • 4

Mysteries According to Humphrey
#8

2012 • 4 Readers • 135 pages • 4

Winter according to Humphrey
#9

2012 • 2 Readers • 160 pages • 3

Secrets According to Humphrey
#10

2014 • 1 Reader • 144 pages • 3

Imagination According to Humphrey
#11

2 Readers • 4