A twisted tale told by Harley Quinn herself, as only Harley can tell it. When Gotham’s most nefariously narcissistic villain, Roman Sionis, and his zealous right-hand, Zsasz, put a target on a young girl named Cass, the city is turned upside down looking for her. Harley, Huntress, Black Canary and Renee Montoya’s paths collide, and the unlikely foursome has no choice but to team up to take Roman down.

"Treasure-hunting team Sam and Remi Fargo's search for a Romanov fortune brings them into perilous contact with an ambitious neo-Nazi clan, in the thrilling adventure from the #1 New York Times-bestselling author. In 1918, a ransom of enormous size was paid to free the Romanovs from the Bolsheviks, but, as history knows, the Romanovs died anyway. And the ransom? During World War II, the Nazis stole it from the Russians, and after that--it vanished....

"Remy, part of a strange new crew who control an aging nuclear submarine, must change her fate–and the fate of the world–when a power-hungry captain goes after the missile's launch key–a key that she vows to keep safe"-- Provided by publisher.

"Texas Ranger Rory Yates is not keen for hero status. But it's unavoidable once his girlfriend, country singer Willow Dawes, writes a song about his bravery. Rory escapes his newfound fame when he's sent to the remote West Texas town of Rio Lobo, a municipality with two stoplights. And now, according to the Chief of Police, it has one too many Texas Rangers. Rio Lobo Detective Ariana Delgado is the one who requested Rory, and the only person who believes...

When young Charlie Pondicherry sets out to rescue his inventor-father from kidnappers, he uncovers a dastardly plan that he must help to foil, and discovers a great truth about himself.

Coop Cooperson continues his adventures at the Dungeoneer Academy where he is the only human student at a school for future explorers.

"Juan Cabrillo and the crew of the Oregon face a maniacal arms dealer, a crew of rogue mercenaries, and weapons so sophisticated, no one has seen the like before"-- Provided by publisher.

Lalo the baby lightning dragon has been taken by Eko, a rogue Dragon Master, who ran away with her thunder dragon years before--now she is back looking to make allies of the other dragon masters, and so gain control over all of the dragons in Griffith.

Percy Jackson's hope for a normal senior year is shattered as the gods present him with three quests, beginning with the retrieval of Zeus's goblet, in order to get the necessary three letters of recommendation for college.

Charlie and his friends travel to Germany where they investigate the secrets of a hidden library in order to save civilization from the dastardly Iron Cog.