- Gillbert, Art Baltazar, V. 1
- The pout-pout fish, Deborah Diesen ; pictures by Dan Hanna
- Peanut Butter and Jelly, Ben Clanton
- Narwhal, unicorn of the sea, Ben Clanton
- Squidding around, Kevin Sherry ; with color by Wes Dzioba, V. 1
- The pout-pout fish cleans up the ocean, Deborah Diesen ; pictures by Dan Hanna
- The pout-pout fish cleans up the ocean, Deborah Diesen ; pictures by Dan Hanna
- Sentinels in the deep ocean, Stacy Hinojosa aka StacyPlays ; illustrated by Vivienne To
- The emerald maze, by Linda Chapman ; illustrated by Mirelle Ortega
- The mermaid, Jan Brett
- You can be kind, Pout-Pout fish!, Deborah Diesen ; pictures by Greg Paprocki, based on illustrations created by Dan Hanna
- Shark wars, E.J. Altbacker
- On the reef, by J.C. Greenburg ; illustrated by Jan Gerardi
- Narwhal's school of awesomeness, Ben Clanton
- Kingdom of the deep, EJ Altbacker
- The pout-pout fish in the big-big dark, Deborah Diesen ; pictures by Dan Hanna
- Dora in the deep sea, by Christine Ricci ; illustrated by Robert Roper
- Misunderstood Shark, friends don't eat friends, written by Ame Dyckman ; illustrated by Scott Magoon
- Clara and Clem under the sea, by Ethan Long
- Dolphins at daybreak, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Secret seahorse, written by Stella Blackstone ; illustrated by Clare Beaton
- Narwhal, unicorn of the sea, Ben Clanton
- In the deep, by J.C. Greenburg ; illustrated by Jan Gerardi
- I'm the best artist in the ocean, by Kevin Sherry
- Narwhal's otter friend, Ben Clanton
- The pout-pout fish, Deborah Diesen ; pictures by Dan Hanna
- Max, a Maximum Ride novel, James Patterson
- Clark the Shark dares to share, written by Bruce Hale ; illustrated by Guy Francis
- Island of the aunts, Eva Ibbotson ; illustrated by Kevin Hawkes
- Mako & Tiger, two not-so-friendly sharks, by Scott Rothman ; illustrated by Mika Song
- The pout-pout fish and the mad, mad day, Deborah Diesen ; pictures by Dan Hanna
- One lonely seahorse, by Saxton Freymann and Joost Elffers
- Clark the Shark and the big book report, written by Bruce Hale ; illustrated by Guy Francis
- Long Fin Silver, by Davy Ocean ; illustrated by Aaron Blecha
- Dragonbreath, by Ursula Vernon
- A house for Hermit Crab, Eric Carle
- Under water, by J.C. Greenburg ; illustrated by Mike Reed
- The sea, the storm and the mangrove tangle, Lynne Cherry
- The secret shipwreck, by Linda Chapman ; illustrated by Mirelle Ortega
- Super Narwhal and Jelly Jolt, Ben Clanton
- Gillbert, Art Baltazar, V. 2
- Prank you very much, Kevin Sherry ; with color by Wes Dzioba
- The dory story, Jerry Pallotta ; illustrated by David Biedrzycki
- Margret & H.A. Rey's Curious George at the aquarium, by R.P. Anderson ; illustrated in the style of H.A. Rey by Anna Grossnickle Hines
- Pete the Cat, scuba-cat, by James Dean
- Clark the Shark, written by Bruce Hale ; illustrated by Guy Francis
- The not very merry pout-pout fish, Deborah Diesen ; pictures by Dan Hanna
- Dolphins at daybreak, by Mary Pope Osborne
- Super Narwhal and Jelly Jolt, Ben Clanton
- Misunderstood Shark, starring Shark!, written by Ame Dyckman ; illustrated by Scott Magoon