Synopsis

Peeter is an extraordinarily clever brain chip from a distant planet, cleverly disguised as a boy to learn all about life on Earth. After a series of grand adventures, he befriends seven-year-old Markus, whose parents welcome Peeter into their home and send him to school alongside Markus.
While ordinary children need food to grow and lessons to gain knowledge, Peeter draws his energy straight from the cosmos. He downloads new information directly into his brain from the internet—far more than any seven-year-old could possibly manage.
Peeter tries to keep his alien origins and superpowers a secret—but it doesn’t always go according to plan.

Second book in the series of The Math's Fan. A humorous series that makes you love maths without even trying.