John Patrick Green

Stepbrothers Phineas and Ferb are ready to make today the best day ever! They are always dreaming up massive, impossible projects in their backyard to pass the summer vacation. But while the boys are busy gathering tools and building their latest wild invention, someone very important has gone missing. Their quiet, seemingly simple pet platypus, Perry, is nowhere to be found! You might think he is just wandering the neighborhood, but Perry actually lives a thrilling double life as the fearless secret Agent P. While Phineas and Ferb construct their masterpiece, you will follow Agent P on a daring mission to stop the evil Dr. Doofenshmirtz from taking over the Tri-State Area. Get ready for a hilarious, action-packed adventure as you jump between the boys' backyard fun and their pet's top-secret spy battles!

Mango and Brash are undercover and underground in a hilarious new mystery. The S.U.I.T. headquarters is under attack, and these super spy alligators must disguise themselves as city sewer workers to unclog a sticky situation. But when their search for the criminal Crackerdile backfires, the toilets they travel through get entirely blocked up, and the InvestiGators take the blame. Now, Mango and Brash have to restore their good names and put the real culprit behind bars before the whole city is in deep water. This graphic novel brings nonstop laughs and fast paced action that will keep you guessing. You will love following the greatest alligator detectives in the world as they try to save the day from a messy disaster. Can they flush out the truth in time? Get ready to dive into a wild, sewer surfing mission full of twists and turns.

What could possibly go wrong with a swimming pool entirely filled with jiggly, bouncy gelatin? For stepbrothers Phineas and Ferb, it sounds like the perfect start to an amazing summer day. But things take a wild turn when the bumbling evil scientist Dr. Doofenshmirtz accidentally unleashes his latest wacky invention. His wild contraption zaps the pool, bringing the massive, wobbly dessert to life! Suddenly, the boys are facing down a giant gelatin monster that is on the loose and causing chaos. When their older sister Candace gets caught in the gooey mess, it is up to Phineas and Ferb to save her. You will have to dive right into the action as the boys race against time to stop the squishy beast before it ruins their backyard fun forever.

Can you be too cute for your own good in the workplace? In a world where kittens and humans live side by side, several incredibly talented cats are trying to make their mark. Marmalade is a brilliant architect who is determined to prove herself, but she faces one major problem. Nobody will take her or her feline friends seriously because they are just too darn adorable. To overcome this, Marmalade teams up with other highly skilled cats trained in engineering, plumbing, and building to form the Kitten Construction Company. You will cheer for these determined pets as they design blueprints, handle heavy machinery, and show the human world exactly what they can do. This charming graphic novel is packed with humor, creativity, and a wonderful message about proving your true worth no matter how small or fluffy you might be.

The local zoo is not the fun place it used to be. It has become run down, and Hippo hardly ever gets any visitors to his enclosure anymore. Ready for a change, he decides to set off for the outside world alongside his good friend Red Panda. To make it in the bustling human world, Hippo realizes he has to become a Hippopotamister. You will follow his hilarious journey as he tries to act just like a human, wearing a clever hat as a disguise to blend in. He proves to be a fantastic employee everywhere he goes, whether he is working as a tough construction worker, a careful hair stylist, or a busy sous chef. But eventually, Hippo discovers that what he really needs is a place where he can just be himself. This heartwarming graphic novel explores friendship and finding your true path.

Get ready to laugh out loud with the world's greatest crime fighting alligators. Mango and Brash are super spies who investigate the wildest mysteries. In their very first adventure together, this dynamic duo must go completely undercover inside a local bakery. Armed with nothing but a fake mustache and a rolling pin, the InvestiGators are on a top secret mission. You will help them discover exactly who kidnapped the famous top chef Gustavo. They must stop his amazing recipes from falling into the wrong hands before it is too late. This funny graphic novel is packed with silly supervillains, giant talking chickens, and perfect puns. Join Mango and Brash as they prove that solving a major crime is not always a piece of cake.

A regular summer day in Danville takes a wild, extraterrestrial turn when a UFO suddenly crash-lands right in the backyard! Phineas and Ferb are always looking for the ultimate summer project, but this time, the adventure literally falls from the sky. Meet Meap: an adorable, big-eyed alien pilot who looks more like a cuddly pet than an intergalactic explorer. But there is no time to just hang out with their new friend. When Phineas, Ferb, and Isabella decide to take Meap's spaceship for a quick joyride, they accidentally blast off into space and straight into the clutches of Meap's arch-nemesis, the villainous Mitch. Suddenly, the kids are trapped inside an alien prison, and their only hope for rescue lies with the unlikeliest team in the universe. It is entirely up to Candace—who was just trying to show off her cute new discovery—and the surprisingly brave Meap to mount a daring space rescue. Get ready for an out-of-this-world cosmic comic adventure filled with the classic humor and fast-paced action you expect from your favorite stepbrothers. Will they defeat Mitch and make it home before dinner?

The sewer surfing super sleuths are back for a masterful new mission. When rare and priceless paintings suddenly go missing, Mango and Brash are immediately called onto the art scene. To catch the culprit, the InvestiGators must go deep undercover as internationally renowned painters. You will follow along as they swap their spy gear for canvases and paintbrushes, trying to expose a sneaky crook who has truly mastered the art of crime. Time is running out to recover the missing masterpieces and save the city art museum's big fundraising gala. You will be laughing on every page to see if these alligator detectives can solve the mystery before they run out of fancy appetizers. Dive into this action packed graphic novel full of hilarious disguises, clever twists, and colorful teamwork.

Unsinkable detectives Mango and Brash are setting sail on a wild high seas adventure. When the captain of a massive cruise ship is found drifting in the ocean completely delirious, the search begins for his missing ship and all its passengers. You will have to help the InvestiGators figure out what happened. Did the ship sink, or was it boat napped by a tricky villain? There might even be supernatural forces at play. Mango and Brash cannot risk anyone else falling into the same trap, so they must unravel this maritime mystery before a second cruise meets the exact same fate. This hilarious graphic novel is packed with nautical nonsense, teamwork, and peskily clever problem solving. Get ready to seas the day and sail away on a fast paced mission full of unexpected waves and laughs.

The best crime fighting duo in the world is back, and this time they are donning their fanciest vests. Mango and Brash are ready for a zany new mission that will have you completely hooked from the first page. Even with their high tech training programs, nothing can prepare these sewer loving secret agents for the return of their greatest nemesis. Crackerdile is back in a shocking new form, and to make matters worse, he is assembling a powerful team of super villains. Now, the InvestiGators are faced with the ultimate choice between saving themselves or catching the crooks. You will be on the edge of your seat as Mango and Brash fight for the gator good. This action packed graphic novel is filled with silly jokes, brilliant disguises, and a fast paced mystery you will not want to put down.

The city is facing a truly massive dairy disaster! Super-sleuthing alligator agents Mango and Brash are back, and their latest case is getting messy. Someone has completely replaced the entire city water supply with milk! Oddly enough, the newest feline agents on the block, the InvestiGatos, do not seem to mind the tasty change at all. But when mysterious simian scientists show up and the rain starts turning a bizarre shade of green, Mango and Brash know something sinister is brewing. You will plunge right into the sticky chaos as the sewer-surfing duo tries to untangle this bizarre weather mystery. Grab your umbrella and your favorite snack as you help the team track down the villains behind the weird science. All the hilarious answers will be revealed in this wild investigation!

The school bell is ringing, and the InvestiGators are heading back to class. Mango and Brash have always been a class act, but now you get to see if these alligator detectives can convincingly go undercover as average middle school students. When total chaos breaks out in the classroom, the super spy organization S.U.I.T. assigns them protection detail for a small town team mascot named Bucky. It might not be a coincidence that this is the exact same school Agent Mango barely graduated from. You will join the hilarious scramble to figure out who is after Bucky before he gets whisked away forever. Along the way, you will discover if Mango's family is in danger, if Brash can pass home economics, and most importantly, if Friday is still pizza day. Grab your backpack for an A plus mystery filled with laughs.

Marmalade and her talented crew of construction kittens are the best builders in town! They are always in high demand, but their latest assignment is about to test their limits. The city needs a brand new Mewburg bridge, and these kittens are the only ones for the job. There is just one massive problem: the bridge goes right over a giant, rushing river, and the one thing these cats fear most is water! You will watch the team struggle to keep their balance and face their deepest fears on the construction site. When the job proves too difficult to handle alone, Marmalade realizes they need backup. They are forced to ask for help from the most unlikely crew imaginable: a pack of slobbery, loud, car-chasing dogs. Can cats and dogs work together to get the job done?

Super spies Mango and Brash are bugging out in a brand new adventure that will have you laughing out loud. When Agent Brash gets trapped in a mysterious coma, the brilliant technicians at S.U.I.T. design the ultimate high tech replacement known as RoboBrash. This robotic replica is programmed with all of the original crime fighting skills you know and love, but it seems he has a few pesky bugs in his system. You will follow along as Mango and his new mechanical partner try to stop giant ants from going on a massive rampage through the city. With spaced out villain Maestronaut and dinosaur escape artist Houdino pulling the strings, the criminals are definitely upping the ant y. Dive into this wild graphic novel to see if the InvestiGators can save the day before they get completely squashed.

The top-secret halls of the SUIT base just got a whole lot spookier! The dearly departed General Inspectre has been lingering around as a ghost long after he should have moved on. Having a phantom haunting the headquarters might not be the worst thing, except he has just possessed Monocle to use as his earthly form! Now, it is up to Zeb, Cilantro, Bongo, and Marsha to figure out exactly what is keeping the General tethered to our world. With some help from your favorite alligator secret agents, the team must dive into their biggest mystery yet. You will join the crew as they search for clues and track down the phantom. They have to decipher the Inspectre's unfinished business to free their friend and send the ghost packing once and for all!

The world of secret agents is getting a little too spicy! Someone has just stolen the famous Notorious PIG food truck, and worse, they took Piggy Smalls's top-secret barbecue sauce with it! Agents Bongo and Marsha are usually the best team for the job, but lately, they cannot stop arguing. To help them appreciate each other, the General Inspector decides to split the bickering partners up. Marsha heads off to work with Cilantro on a super-secret pilot program, while Bongo teams up with Sven on a wildly popular reality television competition called Sew You Think You Can Sew! As you follow Bongo into the cutthroat world of reality TV, you will discover a shocking twist. The upcoming episode features a massive chef challenge, and rumor has it the legendary sauce was stolen just to help a contestant win!

Grab your gear and get ready to surf the sewers! Super spy alligators Mango and Brash are back, and they need your help to crack the case. The forces of evil are plotting, but our favorite reptile agents have a brand new tool to stop them. They have been given an amazing add-on for their special vests called the Gator Reasoning, Inquiry, Deduction device, or the GRID. With this powerful technology in your hands, you can follow along and solve six brand-new mysteries all by yourself. You will spot familiar faces from past investigations and interrogate a few brand new suspects along the way. Get ready to gather evidence, make sense of tricky clues, and get to the bottom of cases big and small. The InvestiGators are counting on your sharp detective skills to save the day!

Get ready to meet the weird and wacky coworkers of your favorite sewer sleuthing super agents. At S.U.I.T. headquarters, Cilantro the Chameleon is finally getting what she has been waiting for all along. She has been given her very first field assignment. There is just one problem: she is literally out in the middle of a grassy field, and her orders are incredibly confusing. You will join Cilantro as she tries to figure out exactly what she is supposed to be investigating. Before long, she uncovers a sheep led worker revolt, an alien invasion conspiracy, and a spooky haunting at an abandoned field outpost. This hilarious graphic novel lets you step into the shoes of a brand new hero. Watch Cilantro prove herself as a valued member of the team in a wild adventure packed with mystery and laughs.

The B Team is finally getting their moment to shine in a side splitting new mission. Bongo and Marsha are super spy badgers who are always ready to take on a case, even if they are way over budget. When the agency realizes just how much money these badgers waste on fancy gadgets, custom spy vehicles, and plush toys, they are sent far away to Bora Bora. Now, they have to investigate a mystery the old fashioned way without any of their expensive gear. You will travel to the tropical sands to find out what the resort running bees are secretly hiding. Marsha and Bongo might be completely bumbling, but they are exactly the agents needed to crack this pineapple flavored case wide open. Join these beloved badgers in a hilarious graphic novel full of unexpected twists and goofy spy antics.