Rick McIntyre has spent more than forty-four years watching wolves in America’s national parks, twenty-eight of those years in Yellowstone, and has written several books about the wolves for adult readers. To learn more visit rickmcintyrebooks.com.David A. Poulsen is the author of twenty-seven books, many for middle readers and young adults. His young adult novel Numbers was selected for the Sakura Medal (awarded by English speaking high school students in Japan to their favourite novel of the year). His teen/YA novel And Then the Sky Exploded was a nominee for the 2018 Ontario Library Association’s Red Maple Award. To learn more about David and his work, visit www.davidapoulsenauthor.com.