Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also includes instructions to access supporting material online. The eight levels of Penguin Readers follow the Common European Framework of Reference for language learning (CEFR). Exercises at the back of each Reader help language learners to practise grammar, vocabulary, and key exam skills. Before, during and after-reading questions test readers' story comprehension and develop vocabulary. Exclusively with the print edition, readers can unlock online resources including a digital book, audio edition, lesson plans and answer keys. Ballet Shoes, a Level 2 Reader, is A1+ in the CEFR framework. Sentences contain a maximum of two clauses, introducing the future tenses will and going to, present continuous for future meaning, and comparatives and superlatives. It is well supported by illustrations, which appear on most pages. Sisters Pauline, Petrova and Posy Fossil do not have parents, but they have a very kind uncle. The sisters learn to dance, act and sing at a dancing school. But soon they have no money. What will happen to them?