Birney

The Merry Christmas Mystery

By Birney, Betty, Stevenson, Nancy

Humphrey's Tiny Tales 4: My Great Big Birthday Bash!

By Birney, Betty G.

Secrets According to Humphrey (Humphrey the Hamster)

By Birney, Betty G., Chapman, Jason

Imagination According to Humphrey (Humphrey the Hamster)

By Birney, Betty G., Chapman, Jason

The World According to Humphrey (Humphrey 1)

By Birney, Betty G., Chapman, Jason

Tales from Winnie-the-Pooh/ Humphrey's Tiny Tales: My Treasure Hunt Trouble

By Milne, A. A., Birney, Betty G., Shepard, E. H.

Humphrey's Book of Christmas Fun

By Birney, Betty G.

Humphrey's Tiny Tales 3: My Creepy-Crawly Camping Adventure!

By Betty G. Birney, Birney, Betty G.

Measuring Human Motivation

By Birney, Teevan

Humphrey's World of Pets

By Birney, Betty G.

Humphrey's Book of Summer Fun

By Birney, Betty G.

Secrets According to Humphrey (Humphrey the Hamster)

By Birney, Betty G., Chapman, Jason

My Treasure Hunt Trouble!

By Betty G. Birney, Birney, Betty G.

School According to Humphrey (Humphrey the Hamster)

By Birney, Betty G., Chapman, Jason

Mysteries According to Humphrey (Humphrey 10)

By Birney, Betty G., Chapman, Jason

Bumper Book of Humphrey's Tiny Tales 1

By Birney, Betty G.

Humphrey's Tiny Tales 6: My Playful Puppy Problem!

By Birney, Betty G.

Humphrey's Book of Fun-Fun-Fun

By Birney, Betty G.

Humphrey's Big-Big-Big Book of Stories

By Birney, Betty G.

Winter According to Humphrey

By Birney, Betty G.

The World According to Humphrey

By Birney, Betty G.

Friendship According to Humphrey

By Birney, Betty G.

Trouble According to Humphrey

By Birney, Betty G., Chapman, Jason, Betty G. Birney

Surprises According to Humphrey

By Birney, Betty G.

More Adventures According to Humphrey (Humphrey the Hamster)

By Birney, Betty G., Chapman, Jason

Adventure According to Humphrey (World Book Day 2008)

By Birney, Betty G.

The Princess and the Peabodys

By Birney, Betty G.

Friendship According to Humphrey: 02 (Humphrey (Quality))

By Birney, Betty G

Humphrey's Tiny Tales 2: My Summer Fair Surprise!

By Birney, Betty G., Betty G. Birney

Humphrey's Tiny Tales 1: My Pet Show Panic!

By Birney, Betty G.