Close Modal

Adventure Time Compact Comics Edition: On the Case

Paperback
5-1/2"W x 8-15/32"H | 13 oz | 28 per carton
On sale Nov 24, 2026 | 320 Pages | 9798894883410
Kids to Adults

Put on your deerstalker hats and get out your magnifying glasses, because this Adventure Time collection is a real whodunnit!

Between stuff going missing all around Ooo (surely this sentient cube Finn and Jake found has nothing to do with it . . . ?) and pranks ruining Masquerade Day (eggs are for eating, not for throwing!), our heroes are going to need to put on their thinking caps to solve this duo of crazy conundrums! Luckily, Finn, Jake, and BMO are . . . on the case! (Sigh.)

This detective-worthy compact edition collects Graybles Schmaybles written by Danielle Corsetto (Girls with Slingshots, The New Adventures of Bat Boy) and drawn by Bridget Underwood (Adventure Time) and Masked Mayhem written by Kate Leth (Mall Goth, Patsy Walker, A.K.A. Hellcat!) and Bridget Underwood—as well as shorts by Meredith McClaren (Meat Eaters, Black Cloak)!
Hailing from Halifax, Nova Scotia, Canada, Kate Leth began publishing comics online in 2011. After building an audience on tumblr with their autobiographical work and regular comics for now-defunct geek hub ComicsAlliance, they wrote three Adventure Time graphic novels for KaBoom! including the Marceline-centric Seeing Red, which made the NYT Bestseller list for Graphic Novels. In addition, they penned three volumes of Bravest Warriors, a Fraggle Rock collection, and drew several covers, backup stories and more.

From there, Kate pursued comics from every angle. They’re best known for three volumes of Marvel’s Patsy Walker: AKA Hellcat, IDW’s Edward Scissorhands, original series Spell on Wheels from Dark Horse, as well as the webcomic Valley Ghouls. They’ve worked on everything from Vampirella to Transformers. A full list of comics credits can be found on ComicVine.
Kate’s debut solo graphic novel (with colours by Diana Sousa) Mall Goth is out NOW from Simon & Schuster’s YA division, Simon Teen. View titles by Kate Leth
Available for sale exclusive:
•     Anguilla
•     Antigua/Barbuda
•     Australia
•     Bermuda
•     Brit.Virgin Is.
•     Canada
•     Cayman Islands
•     Christmas Islnd
•     Cocos Islands
•     Cook Islands
•     Falkland Islnds
•     Fiji
•     Gibraltar
•     Guam
•     Guernsey
•     Ireland
•     Isle of Man
•     Jersey
•     Kiribati
•     Micronesia
•     Minor Outl.Ins.
•     Montserrat
•     Nauru
•     New Zealand
•     Niue
•     Norfolk Island
•     North Mariana
•     Palau
•     PapuaNewGuinea
•     Pitcairn Islnds
•     Puerto Rico
•     Samoa,American
•     Solomon Islands
•     St. Helena
•     Tokelau Islands
•     Tonga
•     Turks&Caicos Is
•     Tuvalu
•     US Virgin Is.
•     USA
•     United Kingdom
•     Vanuatu
•     Western Samoa

Not available for sale:
•     Afghanistan
•     Aland Islands
•     Albania
•     Algeria
•     Andorra
•     Angola
•     Antarctica
•     Argentina
•     Armenia
•     Aruba
•     Austria
•     Azerbaijan
•     Bahamas
•     Bahrain
•     Bangladesh
•     Barbados
•     Belarus
•     Belgium
•     Belize
•     Benin
•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Botswana
•     Bouvet Island
•     Brazil
•     Brit.Ind.Oc.Ter
•     Brunei
•     Bulgaria
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Cape Verde
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Colombia
•     Comoro Is.
•     Congo
•     Costa Rica
•     Croatia
•     Cuba
•     Curacao
•     Cyprus
•     Czech Republic
•     Dem. Rep. Congo
•     Denmark
•     Djibouti
•     Dominica
•     Dominican Rep.
•     Ecuador
•     Egypt
•     El Salvador
•     Equatorial Gui.
•     Eritrea
•     Estonia
•     Ethiopia
•     Faroe Islands
•     Finland
•     France
•     Fren.Polynesia
•     French Guinea
•     Gabon
•     Gambia
•     Georgia
•     Germany
•     Ghana
•     Greece
•     Greenland
•     Grenada
•     Guadeloupe
•     Guatemala
•     Guinea Republic
•     Guinea-Bissau
•     Guyana
•     Haiti
•     Heard/McDon.Isl
•     Honduras
•     Hong Kong
•     Hungary
•     Iceland
•     India
•     Indonesia
•     Iran
•     Iraq
•     Israel
•     Italy
•     Ivory Coast
•     Jamaica
•     Japan
•     Jordan
•     Kazakhstan
•     Kenya
•     Kuwait
•     Kyrgyzstan
•     Laos
•     Latvia
•     Lebanon
•     Lesotho
•     Liberia
•     Libya
•     Liechtenstein
•     Lithuania
•     Luxembourg
•     Macau
•     Macedonia
•     Madagascar
•     Malawi
•     Malaysia
•     Maldives
•     Mali
•     Malta
•     Marshall island
•     Martinique
•     Mauritania
•     Mauritius
•     Mayotte
•     Mexico
•     Moldavia
•     Monaco
•     Mongolia
•     Montenegro
•     Morocco
•     Mozambique
•     Myanmar
•     Namibia
•     Nepal
•     Netherlands
•     New Caledonia
•     Nicaragua
•     Niger
•     Nigeria
•     North Korea
•     Norway
•     Oman
•     Pakistan
•     Palestinian Ter
•     Panama
•     Paraguay
•     Peru
•     Philippines
•     Poland
•     Portugal
•     Qatar
•     Reunion Island
•     Romania
•     Russian Fed.
•     Rwanda
•     S. Sandwich Ins
•     Saint Martin
•     San Marino
•     SaoTome Princip
•     Saudi Arabia
•     Senegal
•     Serbia
•     Seychelles
•     Sierra Leone
•     Singapore
•     Sint Maarten
•     Slovakia
•     Slovenia
•     Somalia
•     South Africa
•     South Korea
•     South Sudan
•     Spain
•     Sri Lanka
•     St Barthelemy
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     St.Pier,Miquel.
•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Swaziland
•     Sweden
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Tanzania
•     Thailand
•     Timor-Leste
•     Togo
•     Trinidad,Tobago
•     Tunisia
•     Turkey
•     Turkmenistan
•     Uganda
•     Ukraine
•     Unit.Arab Emir.
•     Uruguay
•     Uzbekistan
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Yemen
•     Zambia
•     Zimbabwe

Sample Page
Sample Page
Sample Page
Sample Page
Sample Page

About

Put on your deerstalker hats and get out your magnifying glasses, because this Adventure Time collection is a real whodunnit!

Between stuff going missing all around Ooo (surely this sentient cube Finn and Jake found has nothing to do with it . . . ?) and pranks ruining Masquerade Day (eggs are for eating, not for throwing!), our heroes are going to need to put on their thinking caps to solve this duo of crazy conundrums! Luckily, Finn, Jake, and BMO are . . . on the case! (Sigh.)

This detective-worthy compact edition collects Graybles Schmaybles written by Danielle Corsetto (Girls with Slingshots, The New Adventures of Bat Boy) and drawn by Bridget Underwood (Adventure Time) and Masked Mayhem written by Kate Leth (Mall Goth, Patsy Walker, A.K.A. Hellcat!) and Bridget Underwood—as well as shorts by Meredith McClaren (Meat Eaters, Black Cloak)!

Creators

Hailing from Halifax, Nova Scotia, Canada, Kate Leth began publishing comics online in 2011. After building an audience on tumblr with their autobiographical work and regular comics for now-defunct geek hub ComicsAlliance, they wrote three Adventure Time graphic novels for KaBoom! including the Marceline-centric Seeing Red, which made the NYT Bestseller list for Graphic Novels. In addition, they penned three volumes of Bravest Warriors, a Fraggle Rock collection, and drew several covers, backup stories and more.

From there, Kate pursued comics from every angle. They’re best known for three volumes of Marvel’s Patsy Walker: AKA Hellcat, IDW’s Edward Scissorhands, original series Spell on Wheels from Dark Horse, as well as the webcomic Valley Ghouls. They’ve worked on everything from Vampirella to Transformers. A full list of comics credits can be found on ComicVine.
Kate’s debut solo graphic novel (with colours by Diana Sousa) Mall Goth is out NOW from Simon & Schuster’s YA division, Simon Teen. View titles by Kate Leth

Photos

Sample Page
Sample Page
Sample Page
Sample Page
Sample Page
Penguin Random House Comics Retail