Unlike most of Johnathan Rand's American and Michigan Chillers, Poisonous Pythons of Pennsylvania doesn't say the age of the three main characters. It's safe to assume, though, that Ryan Brindley, Stephen Kottler, and Heather Lewis are probably eleven or twelve, like other protagonists in the series. Maple Glen, Pennsylvania is a city closer geographically to Philadelphia than to the state's backwoods Northeastern region, but there's an expansive swamp not far from Ryan's house. He and Stephen love searching it for garter snakes, but today the two boys are in for a shock: they briefly cross paths with a snake longer than an automobile, much bigger than anything native to Pennsylvania. The next day, Ryan and Stephen find a massive snakeskin; whatever kind of snake this is, they agree they need to notify an adult. Most snakes are harmless, but a monster like this could be a threat.
Mr. Larson, who owns the local pet shop, takes Ryan and Stephen seriously when they report the snake, but he turns doubtful when the boys are unable to find the snakeskin where they claim to have left it. They don't know how to convince Mr. Larson they're telling the truth...until their friend Heather lets them know she saw the shop owner sneaking out of the swamp shortly before he joined Ryan and Stephen on their search. Did Mr. Larson steal the snakeskin? Something suspicious is going on, and Ryan, Stephen, and Heather won't quit until they learn the full story.
These three kids have gotten involved in something big: an organization of scientists working to combat the lethal effects of venomous snakes; a newly discovered species imported for study, a snake whose bite can kill a man in mere moments; and a secret laboratory designed for advanced experimentation in herpetology that could revolutionize the relationship between humans and reptiles. But when a breach in safety protocol turns Ryan and Stephen's swamp into a haven for deadly snakes, they'll have to help save Maple Glen. Can the emergency be dealt with before Pennsylvania is overrun by a plague of pythons?
The American Chillers series has a rough, unrefined writing style, but its best books are entertaining enough that the lack of polish matters little. Such is the case for Poisonous Pythons Paralyze Pennsylvania, the best entry in the series since at least Terrible Tractors of Texas. You'll need to grant the story the benefit of the doubt in a few places, but it's a decent read with a mild surprise or two. I'm never awed by Johnathan Rand's writing, but American Chillers are fun. Up next in the series? Dangerous Dolls of Delaware, book twelve. I'll be there.