Richard Russell Riordan Jr.

For Tres Navarre, English professor turned private investigator, business has lately taken a drastic turn south. But if chasing down bail jumpers, adulterous spouses, and workmen's comp cases seemed like the dregs of the PI game, it was at least a living. Not as much could be said for tracking down a man like Will "the Ghost" Stirman.The stone-cold killer has just staged a bloody escape from the Floresville State Penitentiary with a gang of violent cons as spooked by Stirman as those on the outside who helped put him behind bars. And no one seems more worried than Navarre's boss and mentor, Erainya Manos. It was her husband along with rival PI Sam Barrera who built the case that sent Stirman away. But Erainya's husband is dead and she's certain Stirman won't let that stand in the way of his taking revenge against her and her adopted son.All of Navarre's instincts are screaming that there's more to this case than meets the eye. But Erainya won't tell him--and Sam Barrera seems to be escaping into a strange twilight from a truth too terrible to remember. That leaves Tres to dig into a twisted mystery of greed, vigilantism, and murder, where lives are bought and sold and the line between guilt and innocence is razor-thin. Meanwhile, Stirman and his gang are coming, leaving behind them a trail of brutal, unforgiving violence that will end in an area of San Antonio known as Southtown--but that may soon just as well be called hell on earth.From the Hardcover edition.

Triple-crown winner of mystery's most coveted awards--the Edgar, the Anthony, and the Shamus--Rick Riordan and his Texas-style take on the crime novel have never been bigger or darker than in this latest Tres Navarre thriller. This time Navarre faces a killer as unstoppable as a force of nature.Tres Navarre had given up private investigation--and with it a violent past that had buried too many friends. Newly married, with a baby on the way, it was time to find a safer line of work. He and Maia had come to Rebel Island to celebrate their honeymoon and a new future. But no sooner had they arrived than a reminder of the past showed up in the form of a corpse shot dead in room 12.Just like that Tres finds himself flashing back on the memory of a grim childhood summer spent on the island--a summer that changed everything in his life. A summer he could never forget but never entirely remember either. And when a second corpse turns up, it's clear to Tres that the past is not dead and buried after all, but is stalking Rebel Island with unfinished business of its own.What really happened that long-ago summer, what dark secrets were kept, and who has come back to avenge them...these are the questions Tres, his brother Garrett, and the very pregnant Maia must answer--and time is running out. For a monster hurricane is about to hit Rebel Island, cutting them off from the mainland and leaving them trapped on a flooding island with the hotel's remaining guests brutally dying one by one. Tres knows better than anyone that the bloodlines of South Texas are as twisted as barbed wire. This time they're guarding a revelation that can turn his dreams of happily ever after into the ultimate nightmare.From the Hardcover edition.

Percy Jackson, now a high school senior, needs three recommendation letters from the Greek gods in order to get into New Rome University. He earned his first one by retrieving Ganymede’s chalice. Now the goddess Hecate has offered Percy another “opportunity”—all he has to do is pet sit her mastiff, Hecuba, and her polecat, Gale, over Halloween week while she is away. Piece of cake, right? Percy, Annabeth, and Grover settle into Hecate’s seemingly endless mansion and start getting acquainted with the fussy, terrifying animals. The trio has been warned not to touch anything, but while Percy and Annabeth are out at school, Grover can’t resist drinking a strawberry-flavored potion in the laboratory. It turns him into a giant frenzied goat, and after he rampages through the house, damaging everything in sight, and passes out, Hecuba and Gale escape. Now the friends have to find Hecate’s pets and somehow restore the house, all before Hecate gets back on Saturday. It’s going to take luck, demigod wiles, and some old and new friends to hunt down the animals and set things right again. Percy Jackson and the Olympians: The Senior Year Adventures #2

A few months after returning from the depths of Tartarus, demigods Nico di Angelo and Will Solace agree to join Nico's half-sister Hazel Levesque at Camp Jupiter on the West Coast. She needs their help in managing a situation that the boys inadvertently brought about: the demigods showed the monsters of the Underworld that they have options; they don’t have to be evil. Now some of those monsters have taken up residence at Camp Jupiter to seek refuge. Nico and Will are on site, assisting Hazel when one by one monsters start disappearing from camp. A mysterious dark force is at work, and its plan is to punish all monsters for their past crimes. Things only get worse when Nico, Will, and Hazel learn that they’re all connected to it . . .

Most people get presents on their sixteenth birthday. I get a prophecy that could save or destroy the world. It happens when you're the son of Poseidon, God of the Sea. According to an ancient prophecy, I turn sixteen and the fate of the entire world is on me. But no pressure. Now Kronos, Lord of the Titans, is beginning his attack on New York City. And the dreaded monster Typhon is also heading our way. So it's me and forty of my demi-god friends versus untold evil . . .