In hierdie avontuur kry Karel Kameleon en sy vriende Sollie en Henko die opdrag om professor Borrie te vind. Die spore lei na Kwaakstad, ’n stad vol paddas en kikkers. Maar hoekom gedra hierdie diere hulle so vreemd? En waarom is die professor daarheen ontvoer? Wie was dit? En wat het die professor se towerdrankie daarmee uit te waai?

Karel Kameleon word saam met twaalf ander spioene opgeroep deur Groot Gekko Dikke Nekko. Die baasspioen en oprigter van die Geheime Diereverbond ontbied hulle na sy geheime tempel in die oerwoud. Die lys met al die name van die spioene van die Geheime Diereverbond is gesteel. Wie het die lys gesteel? En hoe het hy by die altaarkamer uitgekom?

From the #1 Flemish crime writer, "an atmospheric, noir-tinged tale about a stubborn cop who just won't quit, even if he is dead" (Kirkus Reviews). But will that stop him from catching his own murderer?A serial killer is on the loose in Ostend, Belgium. Nicknamed The Stuffer, the mysterious killer fills his victims full of sand and poses them as public art installations--and the once idyllic beach town is in a panic. The fact that Rafael Styx is on the case is no comfort. The corrupt, middle-aged cop has a bum hip, a bad marriage, and ties to the Belgian underworld, but no leads. And if he wants to catch the killer before he's replaced by the young, ambitious, and flamboyant new cop, Detective Delacroix, he'll have to take matters into his own hands. When a chance encounter puts him face to face with The Stuffer, Rafael's life is cut short by a gun to the chest. But the afterlife has only just begun: Styx wakes up a zombie. Gradually he realizes his unique position. Not only is his body in decay, now that he exists between life and death, he can enter the Ostend of a different time. There he meets the surrealist painter, Paul Delvaux, who gives Styx his first clue about the killer. With a new lead and a fresh start, the dirty cop decides to change his ways, catch The Stuffer, and restore his honor. But with his new decaying body and hunger for human flesh getting in the way, he'll need his old rival, Detective Delacroix to help him out. "Taut, atmospheric, and suspenseful" (Booklist, starred review), Styx is an exciting thriller with an intriguing protagonist and evocative setting. Like the best of Jo Nesbo, the "gritty, hard-boiled tone is spot-on [in this] entertaining and moving read" (Publishers Weekly).