Sullivan Detective Agency

Meet twelve-year-old twins, Carter and Cooper Sullivan, whose bond is as strong as their knack for solving mysteries! Teaming up with the wise and witty retired Irish detective, Mr. Amos Murphy, the boys embark on a whirlwind of thrilling escapades, from uncovering hidden treasures to deciphering cryptic clues. Together, they navigate the complexities of family, loyalty, and friendship, learning to appreciate one another's unique strengths and weaknesses. As Carter and Cooper put their heads together-our loveable twosome brings a dose of laughter and excitement to every case they tackle. With each adventure, readers will be drawn into their vibrant world, captivating them with action-packed storytelling and relatable characters that showcase the true meaning of teamwork. Join the Sullivan Detective Agency in "Double Trouble" for an unforgettable series that not only entertains but also inspires young readers to value companionship, courage, and creativity in every twist and turn!

Carter and Cooper Sullivan, identical twins with a talent for trouble, are convinced that their unassuming junior high, Bloomfield, hides a secret. Whispers circulate about a hidden basement and, more thrillingly, evidence of a mysterious sarcophagus. When they finally uncover the entrance-a locked door leading to a secret staircase-they enlist their adventurous friends, Brody and Kylie, to investigate. To their surprise, their eccentric, retired Irish detective neighbor, Mr. Amos Murphy, catches wind of their plans and insists on joining their expedition with his old partner and friend, Tom Connor. But uncovering the sarcophagus is just the beginning. What rests inside? Is it a genuine ancient artifact or an elaborate prank? And why is someone, or something, trying to keep them from uncovering the truth? Bury yourself in this mystery as the final clue unravels the truth behind this odd missing mummy case. In this exhilarating tale, the twins and their friends must solve the enigma before danger wraps around them.

A summer trip back to Ireland with their neighbor and friend, Mr. Amos Murphy-a retired Irish detective-ushers the Sullivan Twins into a thrilling adventure that they will remember for years to come. The boys, eager for excitement, are once again joined by the high-spirited Irish siblings, Ciara and Finley O'Brien. Together, this dynamic team joins forces to unravel the captivating mystery of The Dullahan, a legendary figure steeped in Irish folklore, who is said to make an eerie appearance once a year during the Kilorie festivity. This legendary headless rider, known for his sinister presence, is in an insatiable quest to collect souls, which adds a layer of urgency to the twins' mission. As the Sullivan Detective Agency collaborates with the O'Brien's and the experienced Mr. Amos Murphy, they quickly find themselves embroiled in a case that poses significant danger to their safety and unity. Along the way, they encounter a series of unsettling events, including missing friends, mysterious footprints that seem to appear out of nowhere, and shadowy enemies who harbor vengeful intentions. What starts as a light-hearted summer excursion soon transforms into a whirlwind of peril and intrigue that spins the junior detectives into a tailspin of threats that test their wits and courage. Each clue they uncover brings them closer to the heart of the mystery but also deeper into the treacherous web woven by the Dullahan and those who wish to keep his secrets hidden. The summer sun may shine bright, but the shadows of this tale cast a long and haunting reflection, ensuring that this adventure is anything but ordinary. Will these junior detectives manage to solve this case before the infamous criminal, Joseph Dunn gets his revenge or the monstrous Dullahan succeeds in its dark quest? The Sullivan Detective Agency: Double Trouble is an adventure filled with courage, friendship and pitfalls in the vast hills of Ireland.