13 books • 1 series
Fay Learns about . . . Seahorses
Fay Learns about . . . Jellyfish
Matt Learns about . . . Anteaters
Matt Learns about . . . Army Ants
Matt Learns about . . . Toucans
Matt Learns about . . . Sloths
Matt Learns about . . . Gorillas
Matt Learns about . . . Boa Constrictors
Matt Learns about . . . Red-Eyed Tree Frogs
Matt Learns About. . . Jaguars
Fay Learns About...Oceans (Fay Learns About...)
Fay Learns About...Hermit Crabs
Fay Learns About...Octopuses