Seven prequels

"How can you liven up a boring camping trip with your grandpa and your younger brother? Spencer has the answer: lose the new cell phone you weren't supposed to bring with you. Add a War of 1812 reenactment, a student film crew, an old flame of Grandpa's, Laura Secord's cowbell and a larcenous hardcore history buff, and you get a weekend that gives Spencer his first taste of independence and maybe a glimpse of his future--by way of the past"--Back cover.

"When Adam's grandfather first suggests taking him on a quick trip to Sweden to celebrate his upcoming thirteenth birthday, visions of being in one of the coolest places on earth-and he's not thinking of the temperature-dance in Adam's mind. But on his way there he reads that Swedes have a darker past, and present, than he ever imagined. Then he finds himself alone and separated from his grandfather in busy Stockholm. He is followed by unsmiling strangers, chased by ghosts down alleyways and constantly watched by the strangest girl he's ever seen. And then another terror, perhaps bigger than the terror of being lost, begins to overwhelm him"--Amazon.com.

"A trip to a remote lake in northern Ontario with his grandfather doesn't thrill Steve, especially since his twin brother, DJ, was taken to Central America. Matters start to look up when his grandfather tells Steve about the mysterious death of the artist Tom Thomson and sets him the task of finding Thomson's missing skull. Steve loves mysteries, but when odd things begin happening and strange people start threatening him, Steve wonders whether this is part of his grandfather's plan. Is this still a simple puzzle, or is something far more sinister going on?"--Amazon.com.

"Bunny is on a camping trip with his brother and his grandpa. How much trouble can he get into? As it turns out, a lot. For one thing, there are soldiers all over the place. Canada is about to go to war with the United States, and the battle starts tomorrow. Bunny is worried. A hockey rivalry is one thing, but this is serious. And why is everybody so happy? Things get personal when an American soldier steals his brother Spencer's cell phone. Bunny decides to track down the phone himself. Maybe they can get out of there before the war starts. That's when things get confusing..."--Amazon.com.

"When Rennie's dad, the Major, goes overseas on assignment, he enlists his mother-in-law to babysit Rennie. Babysit! A guy who's about to turn fifteen! But Grandma is no surrogate drill sergeant. She has fun on her mind. That means ditching school and heading to avalanche country for a surprise ski trip. Nothing can ruin Rennie's vacation, not the lodge owner, who turns out to be Grandma's geriatric long-ago boyfriend, not the annoying backcountry guide or the crooked park ranger or the pushy businessman from Mumbai, not even the explosions. And definitely not the most beautiful girl in the world, whom he meets while stumbling onto a murder plot"--Amazon.com.

"DJ is always thrilled to spend time with his grandfather, whom he idolizes. Even when it involves being in a small plane as the two fly to Central America for a week. Then a kidnapping attempt forces DJ to flee throught the jungle and down a crocodile-infested river, pursued by armed gunmen. During the escape, DJ uncovers things about his beloved grandfather that point to a secret life and questionable activities DJ never thought possible."--Back cover.

"Fishing for barracuda from a kayak in the Florida Keys. That's what Jim Webb thinks this resort vacation with his grandfather should be about. Except the dying resort owner holds the key to legend about a generations-old crime. A crime that is worth way too much to those who want the legend to be true. Webb soon discovers that what lurks in the sun, sand and shallow waters of the Keys is much more dangerous than a slashing game fish. And along the way, he learns an important truth about himself and his own past"--Amazon.com.