gus takes the train

Come Out Mr Poo! - by Janelle McGuinness (Hardcover)

Daniel Goes to the Potty by Maggie Testa (Board Book)

Golden Tails - by Taylor Buske & Sara Buske (Hardcover)

Fisher-Price X Big Little Feelings: Big Moments (4-Book Set) - by Big Little Feelings & Kristin Gallant & Deena Margolin & Maggie McEwen (Paperback)

Thomas and Friends: My Red Railway Book Box (Board Book) by W. Awdry

Diaper Doggie - by Joan Morgenstern (Paperback)

Let's Go to the Potty! - by Allison Jandu (Board Book)

Welcome to Colorado: A Little Engine That Could Road Trip - by Watty Piper (Board Book)

Pirate Potty - by Samantha Berger (Mixed Media Product)

Subway - by Christoph Niemann (Hardcover)

Cocomelon Board Books to Go! (Boxed Set) - by Various

Welcome to California: A Little Engine That Could Road Trip - by Watty Piper (Board Book)

El Tren - (Exploration Storytime) by Ryan Wheatcroft (Paperback)

My Big Boy Potty - by Joanna Cole (Hardcover)

Everybody Potties - by Cheri Vogel (Board Book)

Even Firefighters Go to the Potty - by Wendy Wax & Naomi Wax (Hardcover)

My Big Girl Potty - by Joanna Cole (Hardcover)

Skunk Goes Potty - by James Patterson (Board Book)

La Pequeña Locomotora Que Sí Pudo English-Spanish Edition) - (Little Engine That Could) by Watty Piper (Paperback)

I'm a Potty Superhero (Multicultural) - by Cottage Door Press (Board Book)

I Love Trucks! - by Philemon Sturges

All Aboard! - by Vicki Pipe (Hardcover)

Woo-Hoo It's Potty Time Little One - (Welcome Little One Baby Gift Collection) by Sandra Magsamen (Board Book)

Bye-Bye, Diapers - by Igloobooks (Board Book)