See Otto
Milgrim, David, author.
New York : Atheneum Books for Young Readers, 2002.

Ride, Otto, ride
Milgrim, David.
New York : Atheneum Books for Young Readers, 2002.

See Pip point
Milgrim, David.
New York : Atheneum Books for Young Readers, [2003]

Swing Otto swing!
Milgrim, David.
New York : Atheneum Books for Young Readers, [2004]

Go, Otto, go!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2016.

Go, Otto, go!
Milgrim, David, illustrator.
New York : Simon Spotlight, 2016.

See Pip flap
Milgrim, David, author.
New York : Simon Spotlight, 2018.

Look out! a storm!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2019.

See Santa nap
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2016.

For Otto
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2020.

Going somewhere
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2021.

See Otto say hi!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2023.

See Zip zap
Milgrim, David, author.
New York : Simon Spotlight, 2018.

Poof! a bot!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2018.

Come in, Zip!
Milgrim, David, author.
New York : Simon Spotlight, 2020.

See Bip grow!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2021.

Best baby ever
Milgrim, David.
New York : G.P. Putnam's Sons, [2009]

Come in, Zip!
Milgrim, David, author.
New York : Simon Spotlight, 2020.

Eddie gets ready for school
Milgrim, David.
New York : Cartwheel Books, 2011.

For Otto
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2020.

Go, Otto, go!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2016.

Go, Otto, go!
Milgrim, David, illustrator.
New York : Simon Spotlight, 2016.

Going somewhere
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2021.

Here in space
Milgrim, David.
Mahwah, N.J. : BridgeWater Books, 1997.

How you got so smart
Milgrim, David.
New York, NY : G.P. Putnam's Sons, [2010]

Look out! a storm!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2019.

Moo bird
Milgrim, David, author.
New York, NY : Scholastic Inc., 2016.

Moo dog
Milgrim, David, author.
New York, NY : Scholastic Inc., 2016.

My dog, Buddy
Milgrim, David.
New York : Scholastic, 2008.

Wo ma ma shang ban qu le
Gray, Kes, author.
Beijing Shi : Beijing lian he chu ban gong si, 2014.

Patrick's dinosaurs on the Internet
Carrick, Carol.
New York : Clarion Books, [1999]

Poof! a bot!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2018.

Ride, Otto, ride
Milgrim, David.
New York : Atheneum Books for Young Readers, 2002.

Santa Duck
Milgrim, David.
New York : G.P. Putnam's Sons, 2008.

Santa Duck and his merry helpers
Milgrim, David.
New York : G.P. Putnam's Sons, [2010]

See Bip grow!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2021.

See bip grow!
Milgrim, David.
2021.

See Otto
Milgrim, David, author.
New York : Atheneum Books for Young Readers, 2002.

See Otto say hi!
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2023.

See Pip flap
Milgrim, David, author.
New York : Simon Spotlight, 2018.

See Pip point
Milgrim, David.
New York : Atheneum Books for Young Readers, [2003]

See Santa nap
Milgrim, David, author, illustrator.
New York : Simon Spotlight, 2016.

See Zip zap
Milgrim, David, author.
New York : Simon Spotlight, 2018.

Some monsters are different
Milgrim, David.
New York : Henry Holt, 2013.

Swing Otto swing!
Milgrim, David.
New York : Atheneum Books for Young Readers, [2004]