It's official...Barking Up the Tree is available!

Three years after Mark began work on his second book, Barking Up the Family Tree: Kids and Their Animal Kinships, has finally arrived on bookstore shelves. The book features priceless portraits of kids with their pets and includes a question and answer segment for each pairing. Take a peek at a few sample spreads and order your signed copy today!

Mark is named as one of the most noted dog photographers!

In a book due to hit stores this fall, entitled Planet Dog, Mark is named as one of 10 noted dog photographers. He is included among such greats as William Wegman and Elliot Erwitt! In addition, Old Friends was named among "irresistible photo books for dog lovers."