These are some of the easy reader books that we have been enjoying lately. Poppleton, Mr Putter and Tabby, and Henry and Mudge, all written by author Cynthia Rylant, are good transition series from picture books to easy readers. They all have a bit of a plot and engaging stories. Mercy Watson series is still at the top of our list as far as easy reader series go, but these series are also good. Do you have any more recommendations for good transition easy reader series?