Most Circulated Titles

Dog Man. 10, Mothering heights /

Pilkey, Dav, 1966-,


At head of title: Tree-House Comix proudly presents. Dog Man is down on his luck, Petey confronts his not so purr-fect past, and Grampa is up to no good. The world is spinning out of control as new villains spill into town. Everything seems dark and full of despair. But hope is not lost. Can the incredible power of love save the day?
Date Published:2021

Dog Man. 12, The scarlet shedder /

Pilkey, Dav, 1966-


After an encounter with a skunk, Dog Man, now scarlet red after being dunked in tomato juice, is exiled but must find a way to save those who shunned him when an all-new, never-before-seen villain unleashes an army of A.I. robots.
Date Published:2024

InvestiGators. 1

Green, John, 1975-


With their Very Exciting Spy Technology and their tried-and-true, toilet-based travel techniques, the InvestiGators are undercover and on the case! And on their first mission together, they have not one but two mysteries to solve! Can Mango and Brash uncover the clues, crack their cases, and corral the crooks—or will the criminals wriggle out of their grasp?
Date Published:2023

Dog Man. 11, Twenty thousand fleas under the sea /

Pilkey, Dav, 1966-


Piggy is back, and his newest plot is his most diabolical yet. Dog Man and the rest of your favorite characters must join together. What new villains are on the horizon? Where are they all coming from? And who will step forward to save the city when scoundrels sabotage our Supa Buddies?
Date Published:2023

Pizza and Taco. 5, Rock out! /

Shaskan, Stephen,


Pizza and Taco have decided to start a band, now all they need is to find some instruments, bandmates, and write a song or two.
Date Published:2023

InvestiGators. 4, Ants in our P.A.N.T.S. /

Green, John, 1975-


With agent Brash trapped in a mysterious coma, the technicians at S.U.I.T. have designed the ultimate replacement: RoboBrash. This high-tech replica has been programmed with all of the original Brash's crime-fighting skills and knowhow--but it seems he's got a few bugs in his system. Will Mango and his new partner be enough to stop the giant ants that are on a rampage in the city?
Date Published:2021

Pizza and Taco. 4, Too cool for school /

Shaskan, Stephen,


New backpacks? Check! Besties Pizza and Taco are ready to head back to school, but are they ready to meet the cool new kid? B.L.T. wears sunglasses--even in school! He's not even worried about being late to class. SO COOL! I mean, "whatever." Pizza and Taco quickly pick up on what's cool--and what's not--by watching B.L.T.'s every move. Will that spell t-r-o-u-b-l-e for Pizza and Taco with their teacher, Mr. Apple?
Date Published:2022

New backpacks? Check! Besties Pizza and Taco are ready to head back to school, but are they ready to meet the cool new kid? B.L.T. wears sunglasses--even in school! He's not even worried about being late to class. SO COOL! I mean, "whatever." Pizza and Taco quickly pick up on what's cool--and what's not--by watching B.L.T.'s every move. Will that spell t-r-o-u-b-l-e for Pizza and Taco with their teacher, Mr. Apple?

Date Published:2022

InvestiGators. 2, Take the plunge /

Green, John, 1975-


S.U.I.T. headquarters is under attack, and Mango and Brash are going undercover and underground disguised as city sewer workers to unclog a sticky situation. But when their search for the criminal Crackerdile backfires, the toilets they travel through back up and the InvestiGators take the blame for it!
Date Published:2020

No brainer

Kinney, Jeff,


When the town threatens to close their crumbling middle school and Greg realizes he'd have to go to a different school than his best friend, he rallies his classmates to save their school before it's shuttered for good.
Date Published:2023

Cat Kid comic club. 5, Influencers /

Pilkey, Dav, 1966-


The Cat Kid Comic Club is in crisis! After learning that one of their comics will be published, the baby frogs are filled with anxiety and doubt. How will they get their creative groove back? Will Naomi or Melvin emerge as a leader? Will Flippy convince them to finally straighten up and fly right?
Date Published:2023

Shiny misfits

Zayid, Maysoon,


Includes bibliographical references and index. Bay Ann is sure her tap dance will shine at the school talent show, but when her crush, Alyee Maq, catches her before she falls (which was his fault anyway) and gets all the "fame" she is determined to beat him at his own attention-seeking game.
Date Published:2024

Pet Simulator. Friendship upgrade /

Foxe, Steve,


"An original graphic novel"-- Cover. Entrusted egg -- Coin craze -- Map madness "Join Whiskers the Cat, Ruffles the Dog, and Penny the Unicorn in their first graphic novel-style adventure! In the brightly coloured pages, the friends go on a wild journey, in the best possible way. From a coin craze, to a spooktacular adventure, can our trio of pets make the Exquisite Cat happy?"--Publisher.
Date Published:2025

InvestiGators. 3, Off the hook /

Green, John, 1975-,


The InvestiGators are the best crime-fighting duo in the world. But not even their hi-tech training programs can prepare them for the return of their greatest nemesis, Crackerdile, in a shocking new form! Even worse, he’s creating a team of super villains! Faced with the choice between saving themselves or catching the crooks, can Mango and Brash make sure the gator good prevails?
Date Published:2021

Mr. Wolf's class. 2, Mystery club /

Steinke, Aron Nels,


Three classmates in Mr. Wolf's class--Aziza, Randy, and Margot--form a mystery club to investigate the disappearance of Mr. Greens.
Date Published:2019

PAWS. 1, Gabby gets it together /

Fairbairn, Nathan.


Meet best friends Gabby Jordan, Priya Gupta, and Mindy Kim. They're different in just about every way-personalities, hobbies, family, and more-but they have a few important things in common: they're all in the same class, they absolutely love animals, and for reasons that are as varied as the trio themselves none of them can actually have any pets. Unable to resist the adorable temptation any longer, the girls decide to come up with a way to finally get their hands on some furry friends. And, as luck would have it, it seems like their neighborhood is in need of some afterschool dog-walkers. So, just like that, PAWS is born!
Date Published:2022

Meet best friends Gabby Jordan, Priya Gupta, and Mindy Kim. They're different in just about every way-personalities, hobbies, family, and more-but they have a few important things in common: they're all in the same class, they absolutely love animals, and for reasons that are as varied as the trio themselves none of them can actually have any pets. Unable to resist the adorable temptation any longer, the girls decide to come up with a way to finally get their hands on some furry friends. And, as luck would have it, it seems like their neighborhood is in need of some afterschool dog-walkers. So, just like that, PAWS is born!

Date Published:2022

Cat Kid comic club. 4, Collaborations /

Pilkey, Dav, 1966-


Excitement and imagination run wild as Naomi, Melvin, Poppy, Gilbert, Curly, and their siblings get back to making comics with originality and laughter. But wait--have they cleaned their rooms yet?! After their chores, the rambunctious group presents even more amazing mini-comics. By working together, the baby frogs discover that small things can have a huge impact.
Date Published:2022

Dog Man. 3, A tale of two kitties

Pilkey, Dav, 1966-


Dog Man, the newest hero from the creator of Captain Underpants, hasn't always been a paws-itive addition to the police force. While he can muzzle miscreants, he tends to leave a slick of slobber in his wake! This time, Petey the cat's dragged in a tiny bit of trouble-- a double in the form of a super-cute kitten. Dog Man will have to work twice as hard to bust these furballs and remain top dog!
Date Published:2017

The Baby-sitters club. 5, Dawn and the impossible three /

Galligan, Gale


Dawn Schafer is the newest member of The Baby-sitters Club. While she's still adjusting to life in Stoneybrook after moving from sunny California, she's eager to accept her first big job. But taking care of the three Barrett kids would be too much for any baby-sitter. The house is always a mess, the kids are out of control, and Mrs. Barrett never does any of the things she promises. On top of all that, Dawn wants to fit in with the other members of the BSC, but she can't figure out how to get along with Kristy.
Date Published:2017

Dawn Schafer is the newest member of The Baby-sitters Club. While she's still adjusting to life in Stoneybrook after moving from sunny California, she's eager to accept her first big job. But taking care of the three Barrett kids would be too much for any baby-sitter. The house is always a mess, the kids are out of control, and Mrs. Barrett never does any of the things she promises. On top of all that, Dawn wants to fit in with the other members of the BSC, but she can't figure out how to get along with Kristy.

Date Published:2017

InvestiGators. 6, Heist and seek /

Green, John Patrick, 1975-


When rare paintings go missing, the InvestiGators are called on the scene...the ART SCENE! Mango and Brash go undercover and under canvas as internationally renowned painters to expose a crook who has truly mastered the art of CRIME! Can they recover the missing masterpieces and save the city art museum's fundraising gala before it's too late...and they run out of appetizers? Find out in this latest pièce de résistance of action-packed illustrated fun.
Date Published:2022

When rare paintings go missing, the InvestiGators are called on the scene...the ART SCENE! Mango and Brash go undercover and under canvas as internationally renowned painters to expose a crook who has truly mastered the art of CRIME! Can they recover the missing masterpieces and save the city art museum's fundraising gala before it's too late...and they run out of appetizers? Find out in this latest pièce de résistance of action-packed illustrated fun.

Date Published:2022

Squished

Lloyd, Megan Wagner,


Eleven-year-old Avery Lee loves living in Hickory Valley, Maryland. She loves her neighborhood, school, and the end-of-summer fair she always goes to with her two best friends. But she's tired of feeling squished by her six siblings! They're noisy and chaotic and the younger kids love her a little too much. All Avery wants is her own room -- her own space to be alone and make art. So she's furious when Theo, her grumpy older brother, gets his own room instead, and her wild baby brother, Max, moves into the room she already shares with her clinging sister Pearl!
Date Published:2023

Eleven-year-old Avery Lee loves living in Hickory Valley, Maryland. She loves her neighborhood, school, and the end-of-summer fair she always goes to with her two best friends. But she's tired of feeling squished by her six siblings! They're noisy and chaotic and the younger kids love her a little too much. All Avery wants is her own room -- her own space to be alone and make art. So she's furious when Theo, her grumpy older brother, gets his own room instead, and her wild baby brother, Max, moves into the room she already shares with her clinging sister Pearl!

Date Published:2023