Share this Page M.R. O'Connor 2 Total Resources 1 Books About the Author 2 Personal Website for M.R. O'Connor View the Website Share Blog for M.R. O'Connor: Unnatural Selection View the Blog Share Books by M.R. O'Connor 1 Sort by Number of Resources Number of Awards Book Title Year Published Word Count Reading Level: ATOS® Reading Level: Lexile® Add Multiple Titles to Reading List Browse books by M.R. O'Connor Resurrection Science: Conservation, De-Extinction and the Precarious Future of Wild Things by M.R. O'Connor 4 Resources1 Award Add to Reading List Share this Book Images courtesy of publishers, organizations, and sometimes their Twitter handles.