Good Night, Gorilla

by Rod Campbell

Campbell uses the same minimalist approach as Rathmann—sparse text paired with interactive illustrations—but adds a tactile element through lift-the-flap mechanics that makes the animal reveals feel like a playful conspiracy between reader and illustrator. The mischievous energy of animals causing gentle chaos mirrors Gorilla's rule-breaking perfectly, just with a different structural twist.

by Kate DiCamillo

Here's where I'm asking you to take a small leap: DiCamillo writes with the same emotional warmth and expressive character work as Rathmann, but she layers in genuine narrative stakes and a touch of melancholy beneath the whimsy. The mouse protagonist has that same mischievous determination as Gorilla, but the story explores what happens when rule-breaking has real consequences—it's Rathmann's gentle chaos grown up just enough to feel meaningful.

by Peggy Rathmann

Wait—I know this is the same author, but hear me out: this one deepens what made Gorilla work so well. Rathmann again uses minimal text and maximum visual storytelling, but here she explores friendship and the chaos that comes from keeping secrets. The dog's silent antics mirror Gorilla's mischief, but there's a richer emotional core about loyalty and honesty that rewards a slightly older reader.

by Martin Waddell

Waddell captures that same nighttime adventure feeling—three young owls waiting for their mother's return—but he uses repetitive, rhythmic text that feels almost like a lullaby with tension underneath. Where Gorilla is pure comedic chaos, this one balances humor with genuine emotion, and the nocturnal setting creates a cozy-but-slightly-spooky atmosphere that extends the bedtime ritual into something more contemplative.

by Ezra Jack Keats

Published in 1962, this is my decade-spanning recommendation, and it shares Gorilla's gift for telling a complete story with almost no words—just Peter and snow and pure visual delight. Keats uses collage and illustration the way Rathmann uses pen and ink, and both artists understand that children's eyes are incredibly sophisticated; they can read a character's entire emotional life from a single gesture. The quiet joy here echoes Gorilla's mischievous glee, just expressed through wonder instead of rule-breaking.