DK Readers will help your child learn to read and encourage a life-long love of reading whilst. learning about American History. Encourage your child to the read Join a young girl called Olivia and her family on their exciting journey across America 150 years ago to find a new life. DK Readers are part of a five-level highly pictorial reading scheme. which uses lively illustrations and engaging stories to encourage reading. Level 2 have long sentences . increased vocabulary. information boxes and a simple index - read them together with children who are beginning to read alone and with early or reluctant readers. Over 100 DK Readers in the series.