Koko and Riko behave like little angels

This is already the third book about the colorful adventures of the rat boys. Sometimes they try to be as well-behaved as little angels – look, they even flap some homemade wings! However, both friends are much better at being... mischievous, laughing until they cry, playing football, feasting, celebrating, lounging under the pear tree, and chatting about anything.
A performance based on the adventures of Koko and Riko has also been created at the Latvian Puppet Theatre.
"A very heartfelt, playful, and entertaining book. The little stories are perfect for reading together with a child before bedtime. The witty illustrations will also lift the spirits of adults." (Lilija Berzinska, writer, artist)
The illustrator is Linda Lošina.