The case of the flying toenails
Bill Myers
Ten-year-old secret agent Bernie Dingledorf tells a lie and helps expose the world to a dread cold that makes jets of flame come out through your toenails.

by Ken Wells (2001)
"Wells shows his range by taking us into the mind and life of Meely's arch-nemesis, the schoolyard bully Junior Guidry. We catch up with Junior a dozen years later, living broke, drunk, and one-legged in a wreck of a trailer on the edge of a snake-infested swamp. He has survived a fantastical offshore oil-rig accident that would have killed most men; through the help of a good lawyer, it (temporarily) made him rich instead. But Junior has squandered his fortune on drink, blackjack, womanizing, and brawling, leaving a wake of wrecked cars and friendships, not to mention lost or stolen wooden legs.". "Then one night, the mysterious Iris Mary Parfait stumbles into Junior's trailer and his life, a good woman running from a tragic childhood and a bad, bad man determined to track her down. When Iris Mary's past suddenly catches up with her, Junior faces the choice of his life: to regain his fortune, or to reclaim himself as a man."--BOOK JACKET.
Bill Myers
Ten-year-old secret agent Bernie Dingledorf tells a lie and helps expose the world to a dread cold that makes jets of flame come out through your toenails.
John R. Erickson
Hank the Cowdog uses his all of his sleuthing skills as head of ranch security when a major theft occurs on the ranch and Miss Beulah is kidnapped.
Stephan Pastis
Timmy Failure's detective agency is on the verge of global domination, yet the gods keep throwing him curveballs, like academic probation. The coveted Miracle report is the key to everything, including a good grade. Book #3
Geronimo Stilton
Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love. My sister, Thea, is the mystery-loving rodent, not me! But somehow I found myself going undercover to get to the bottom of a case. Slimy Swiss balls -- I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse? Maybe I could get used to that. . . .