Toto enters the bizarre world of parasites, creatures we don't normally think about, but which are fascinating! Toto and friends investigate a secret plot in the parasite world and race against time to counter it. Will Toto triumph? Let's find out!

An epic battle is taking place right before our very eyes, noses, ears and mouths! And help is on the way from an unlikely but lovable source. What is this source? Meet Toto, your average boy who takes an extraordinary journey to unpack the fascinating world of viruses, parasites, bacteria and mold! Become a germs expert and triumph!

Series features:

• A page-turning adventure!

• Learn about health and hygiene, while becoming a Science expert!

• Learn while having a fun read!

Contents:

• When Mice Chase Cats

• Parasite Note 1: How Did the Whale Roundworm Get its Name?

• Welcome to the World of Parasites

• Parasite Note 2: Can Parasites Change the Appearance of Thier Hosts?

• Parasites Battle it Out

• Parasite Note 3: What Do Parasites Consists of?

Readership: Children aged 6–12 years old.