Most Popular Books by Derek Fridolfs

In the final chapter of "Crocodile Tears," the Joker''s gang comes face to face with Killer Croc in the sewers beneath Arkham City. Only the one-armed Hammer seems to have a chance against the massive Croc. But the outcome of this confrontation is not what you might expect.

While attending a professional wrestling event, Bugs and Daffy are handpicked by the audience to take part in the main match. Daffy is sure their two-on-one advantage will bring them fame and fortune…until he discovers that their opponent is none other than the heavyweight champion, the Crusher…whose previous opponents each left the ring on a stretcher!

At this time of year leaves lose their colors, trees lose their leaves, and the plant kingdom goes gloomy. Pamela Isley is not unaffected by it all, leaving her best gal-pal Harley to cheer her up. She enlists Mistah J, so he''s jumping through hoops to make her buddy better, no matter the cost!

Poison Ivy''s connections to the Earth Mother have brought her to Themyscira for the battle against Typhon, but will Wonder Woman accept her aid? "Return to Gaia" part 2 of 2.

Three more misadventures of The World’s Grumpiest Cat! When two dog-loving boys visit the household, they can’t wait to play fetch and take Grumpy Cat for a walk. Wait until you see how the curmudgeonly kitten teaches these kids the difference between canines and felines! Next, Grumpy and Pokey discover a supposed genie’s lamp… and their wishes are whimsical and wacky! Finally, a local witch wants to recruit the two cats as her supernatural familiars. What’s more superstitious than a black cat? A white-and-gray cat with a blackened spirit!

Playtel has designed a new VR game that allows players to experience their old-fashioned board games in a new light-by transporting them onto a giant virtual board to play! And Mystery Inc. is excited to jump in and give it a try. But when the game is hijacked by the Grim Gamer, it will be up to the gang to solve the mystery before it’s game over for everyone.

Mystery Inc. is taking in the merriment at Coolsville’s local Swedish Festival when everything turns to chaos as the Drudging Draugr begins pillaging his way through the gathering! Can the gang crack the mystery quickly to save the celebration?

Everyone has trained, the ceremonial torch has been lit and carried to the top of the stadium, and the Looney Tunes are ready to compete in their own Looney Games! With all the challengers arriving to show off their skills, who will rise to claim the honor of greatest athlete?

Bugs and Daffy’s door-to-door dentistry business is taking off, and their next appointment, at a dark castle on the outskirts of town, seems like just another house call. But can they fix Count Bloodcount’s chipped tooth without becoming his next meal?

Christmas means it''s time for Gotham''s annual tree-lighting ceremony. But when the children''s choir goes missing from the celebration, it''s up to Batman and Nightwing to track down the culprit and free the children. An uplifting tale of forgiveness to melt all hearts of ice.

Alfred thinks Bruce could use a break, so he sends The Dark Knight on a strange and wonderful vacation!

The Galactic Protectorate has developed a time machine and is sending Duck Dodgers into the future to obtain the elusive and supercritical Element 199. But when Dodgers accidentally activates the machine in reverse, hurtling backward through time, will he be able to escape the past versions of himself while finding his way back (er…forward) to the 24½th century?

It’s time to award the recipient of the Noble Prize, and only the brightest and smartest are in attendance. But when Bugs misplaces the name of the award’s recipient, he announces that it’s up to the nominees to decide the winner amongst themselves. Who will rise to the top to become the smartest and brightest of them all?

When Jump City celebrates Titans Day, it''s an excuse for the teens to party with their adoring fans. But it''s cut short, literally, when they''re magically shrunk down to a minuscule proportion. Can these teensy titans reverse this mad modification in time to save the city?

It’s Creature Feature Friday at the town drive-in and Mystery Inc. can’t wait to watch their favorite silver screen screamer. But when the amphibious “Ghoulie from the Green Lagoon” monster steps off the screen and onto the lot, the movie becomes a bit too real. The gang will have to uncover the mystery before the drive-in closes for good!

In these stories originally available only online and tying into the bestselling videogame "Batman: Arkham City," Dr. Hugo Strange has gained control of Arkham Asylum and is determined to keep the city''s criminal element behind bars.

During Japan''s Month of Waters, Aquaman calls upon the Dark Knight Detective to investigate a strange spike in the climate and water levels off the coast of Tokyo. Get ready for a battle of GIGANTIC proportions as Oracle and Damian help Batman face robots and sea monsters and more in ''Minazuki.''

Marvin the Martian is poised to conquer the Earth from his orbiting UFO when a knock on the hatch announces the arrival of Charlie Dog, on his never-ending quest for a home. But Marvin already has his own alien dog, K-9...and K-9 has other ideas about the interloper!

While newly elected Mayor Sharp is the public face of Arkham City, the secret manipulator behind the scenes is the nefarious Dr. Hugo Strange. Sharp presents the walled encampment as Gotham''s ultimate solution to crime, but Strange has a secret, darker agenda. He''s recruiting his own security force—one that will answer only to him and whose ultimate goal is the death of Batman.

How do you sneak past the dog who sees everything? You find a way to put them to sleep. Ralph Wolf finds a surefire method to make Sam Sheepdog sleep on the job by counting the sheep he’s supposed to be guarding. But is Sam just as dangerous asleep as he is awake?

Why is Fred always hungry, while Shaggy has nothing but traps on his mind? And why is Velma concerned with what to wear, while Daphne is consumed with books? What is the mystery behind our gang acting so unfamiliar, and can Scooby save the day? All will be answered once you fall under the spell of…the Hypno-Haunt!

Sunday! Sunday! SUNDAY! And Scooby and the gang are spectators at the local monster truck mash-up! But when the Diesel Dragon invades the track driven by the barbaric Black Knightmare, can anyone stop them? A certain Machine is here to solve that Mystery!

Howdy partners! There’s a Wild West mystery to be solved by a crew of city slickers and their dog. Ya see, the cattle have skedaddled, and there’s a ghost in cahoots up in them there hills. Can our sleuths solve the mystery and send this yokel to the hoosegow? Or will these greenhorns miss the hoedown? Time to pony up. Giddy up, li’l Scooby, let’s go!

Unceremoniously forced to stand on his feet after his castle has been sacked of its royal throne, the king tasks his Round Table of knights to go retrieve it-only for them to be thwarted by the Black Knight and his pet dragon. The king has no other choice than to task his court jester, Bugs, to get it back…but can he outwit the dragon to reclaim the throne?

Mystery Inc. is excited to attend the Coolsville Collectible Toy Fair, where the latest and greatest toys are on display. But these fully posed and articulated figures are under duress from the appearance of a devilish drow. Will the gang uncover the reason this sinister Santa’s helper left the workshop so close to Christmas?

When the Titans get swept up in the Goblin Grab gaming craze, Beast Boy gets swept up by Control Freak. Will his teammates rescue him, or be distracted by their need to ÒGoblin-Catch ÕEm AllÓ?

A night at the roller derby turns into rolling terror! The gang takes Daphne to see hometown favorites The Spooky City Sensations, but when the ''Roller Ghoul'' starts to scare players off the track, it''s up to Daphne and Velma to suit up and block, pivot, and jam with the rest of the team to keep their stadium from closing!

Velma is off to the optometrist to get a new pair of glasses, and her appointment is being haunted by a giant cyclops crashing through the office! While Velma struggles to believe her eyes, the rest of Mystery Inc. sets its sights on solving the mystery of this one-eyed monstrosity.

“LIFTING THE VALE!” The last time Selina Kyle saw Bruce Wayne, she was lying in a hospital bed, her life having just been saved by the man she loved. Can Catwoman handle Bruce’s return after having mourned his death?

Sci-fi turns into sci-fright! Outer space camp goes scary when an angry alien tries to stop Fred and the gang from becoming astronauts, but this Unidentified Freaky Object may prove that in space (camp) someone can hear you scream!

When the Mad Scot invades a local festival, itÕll take more than a noisy pipe and drum band to scare it away. The Mystery Inc. gang will search all highland and lowland to capture him. Lang may your lum reek, Scooby-DooÑyouÕre a long time dead!

Paranormal is par for the course when a night of miniature golf turns into a bogey of boos as Mystery Inc. is threatened by a ghoulish gator. Can they stop this croc from creeping the course, or will they be handicapped with fear?

After wrapping up their latest case, the Mystery Machine may need an exorcism! When a trip to the car wash unearths a soapy spirit with intent to scare, can Mystery Inc. capture this clean fiend or will they find themselves all washed up?

Rinosaur!! When an archaeological dig site is haunted by a phantom dinosaur, Mystery Inc. is called in to debunk it. But can they exorcise this prehistoric poltergeist, or will they go extinct in the process?

Following a string of successfully solved mysteries, it’s time to celebrate, and Fred is treating the gang to dinner at his favorite local hangout! But Fred’s childhood haunt isn’t quite what he remembers—the pizza parlor has gone through a complete renovation. Gone are all the fun things Fred fondly remembered: the ball pit, ticket games, and especially the animal mascots in the band… until one of those angry animatronic performers comes to life!