Evan Ross

Evan Ross is the main hero in the Monster Blood books.

History with Monster Blood
Evan used to have an ordinary life until he had to stay with his weird Aunt Kathryn and buys a can of slimy green stuff called Monster Blood. The Monster Blood began to grow and become a blob of mass destruction. Evan's dog Trigger even ate some of the "Shit" and grew bigger than a horse. Evan and his friend Andy realize the Monster Blood was cursed by Aunt Kathryn's cat Sarabeth. The Monster Blood sucked up Sarabeth and shrank back when it was put in its jar, and Trigger shrank back to his normal size. In Monster Blood II, the class hamster Cuddles ate a sample of Monster Blood and he grows bigger than a gorilla and goes on a rampage. Evan had to use the Monster Blood to stop Cuddles and shrank back once the Monster Blood passed its expiration date. In Monster Blood III, Evan had to baby-sit his cousin Kermit who makes weird mixtures and plays mean jokes on Evan and Andy. They decide to use Monster Blood to get back at Kermit and Evan accidentally swallows some, growing two stories tall. The police and fire department tried to capture him, thinking he was an alien. Evan had Kermit make a mixture that could shrink him back to normal and the first two mixtures made him blue with feathers and hiccups. The third one works but Kermit made it too powerful and Evan eventually shrinks to the size of a mouse. In Monster Blood IV, Evan grows back to his normal size and has to stay with his cousin Kermit's place. Conan the bully and Kermit keep tormenting Evan. Andy brings a new can of Monster Blood which is blue instead of green. When she opens it, the Monster Blood turns into a blue creature and keeps multiplying and getting meaner everytime they drink water. Soon the creatures begin multiplying like crazy, begin drinking all the water, and attacking the kids so they can suck up the water in their body. The creatures are stopped once they got crazy enough and start eating each other. Unfortunately, Conan ate some of the blue Monster Blood and begins drinking a lot of water like the creatures did. He even multiplys and becomes meaner then he usually is. The only Monster Blood book Evan wasn't featured in was Monster Blood For Breakfast. He also made an appearance in Return to HorrorLand where he talked about his run-ins with Monster Blood.