The tiny clothes-moth Teca lives with her family and pet dust mite in a sewing box. What they love most is to eat paper, but when Teca learns to read, she notices that books cannot be eaten; after all, they keep stories that she loves. Committed to solving a great mystery, Teca and Tuti part towards the library, searching for the most important story of their lives.
| Actor | Role |
|---|---|
| LLuy CamposTeca | Teca |
 Hugo Picchi NetoTuti | Tuti |
| CCidalia CastroTia Lisete | Tia Lisete |
 Italo LuizLeo | Leo |
| NNany AssisLalica | Lalica |
| MMá ZinkLipe | Lipe |
| PPierre BittencourtJoão Ratão | João Ratão |
| GGraça CunhaAranha Clarice | Aranha Clarice |
| TTarsila AmorimMãe da Teca | Mãe da Teca |
| HHélio ZiskindChuvisco / Procópio | Chuvisco / Procópio |
| MMicael Gomes MatosZico | Zico |
| NNelma NunesVovó | Vovó |
| RRodolfo BonifácioBibliotecário | Bibliotecário |