Book excerpt: Penguin Readers is an ELT graded reader series. Please note that the eBook edition does NOT include access to the audio edition and digital book. Written for learners of English as a foreign language, each title includes carefully adapted text, new illustrations and language learning exercises. Titles include popular classics, exciting contemporary fiction, and thought-provoking non-fiction, introducing language learners to bestselling authors and compelling content. 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. Going Solo, a Level 4 Reader, is A2+ in the CEFR framework. The text is made up of sentences with up to three clauses, introducing more complex uses of present perfect simple, passives, phrasal verbs and simple relative clauses. It is well supported by illustrations, which appear regularly. Roald Dahl flew planes in the Second World War (1939-1945) when Germany, Italy and Japan fought against Britain and other countries. Going Solo is Dahl's time with the RAF (Royal Air Force). He writes "I did not need to leave out anything here because every moment was, to me, totally interesting." Visit the Penguin Readers website Register to access online resources including tests, worksheets and answer keys. Exclusively with the print edition, readers can unlock a digital book and audio edition (not available with the eBook).