Theodor Geisel wrote over 60 childrens books during his life. He used the pen name Dr. Seuss for all of the books that he both wrote and illustrated. The pen name Theo LeSieg (his last name spelled backwards) was used for books he wrote but others illustrated. Full list of all books written by Dr. Seuss.
eBook
And to Think That I Saw It on Mulberry Street
Dr. Seuss Beginner Book Collection #1
Dr. Seuss Beginner Book Collection #2
Dr. Seuss's ABC
Fox In Socks
Gertrude McFuzz
Green Eggs and Ham
Happy Birthday to You!
Hop on Pop
Horton Hatches the Egg
Horton Hears a Who!
How The Grinch Stole Christmas!
I Can Read With My Eyes Shut!
If I Ran the Zoo
Mr. Brown Can Moo, Can You?
Oh Say Can You Say?
Oh, the Places You'll Go!
Oh, the Thinks You Can Think!
One Fish Two Fish Red Fish Blue Fish
The Big Brag
The Bippolo Seed and Other Lost Stories
The Cat In The Hat
The Cat In The Hat Comes Back
The FOOT Book
The Lorax
The Shape of Me and Other Stuff
The Sneetches
There’s a Wocket in My Pocket!
What was I Scared of?
Yertle the Turtle
You're Only Old Once
Cameras
Dr. Seuss Camera - Happy Birthday Edition - FREE
Dr. Seuss Camera - The Cat in the Hat Edition
Dr. Seuss Camera - The Grinch Edition
Card Decks
Dr. Seuss Senders
Games
Dr. Seuss Band
Grinchmas!
Lorax Garden
Up With A Fish!