About Katherine Holubitsky Katherine Holubitsky's first novel, Alone at Ninety Foot, (Orca), won the CLA Book of the Year for Young Adults and the IODE Violet Downey Book Award. She has also written Last Summer in Agatha, The Hippie House and The Mountain That Walked, all published by Orca. Katherine lives in Edmonton, Alberta. Books by Katherine Holubitsky Tweaked by (author) Katherine Holubitsky Ages 12 Grades 8 to 12 The Big Snapper by (author) Katherine Holubitsky Resources Resources Ages 9 to 12 Grades 4 to 7 The Mountain That Walked by (author) Katherine Holubitsky Ages 9 to 12 Grades 4 to 7 The Hippie House by (author) Katherine Holubitsky Ages 12 to 18 Grades 8 to 12 Alone at Ninety Foot by (author) Katherine Holubitsky Ages 12 to 18 Grades 8 to 12