Betty G. Birney

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

By Betty G. Birney, Birney, Betty G.

Humphrey's Tiny Tales 5: My Treasure Hunt Trouble!

By Betty G. Birney, Birney, Betty G.

Christmas According to Humphrey

By Betty G. Birney

Trouble According to Humphrey

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

My Pet Show Panic!

By Betty G. Birney

The World According to Humphrey

By Betty G. Birney

Humphrey's Ho-Ho-Ho Book of Stories

By Betty G. Birney

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

By Birney, Betty G., Betty G. Birney

Bumper Book of Humphrey's Tiny Tales 2

By Betty G. Birney

More Adventures According to Humphrey (Humphrey the Hamster)

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