James Reid 
Across the Sea [PDF ebook] 

In this book, a young American boy sends postcards to his cousin in Australia. With easy-to-read font and lively illustrations, early readers will have a fun reading experience as they try to spot the similarities and differences between homes, holidays, and schools in the United States and in Australia. Beginning readers will be engaged as they read through this delightful book which features a pictorial map at the end.