Isolated Heart is a collection of poems by Gabriel B. McBride, it is a collection of love, a broken heart, and the emotions from broken relationships. It is the first book in the Idiosyncrasy collection and was orginally called The Red Book, collected from 1990 to 2015 this book was inspired by women who have passed through the life of greyeyesgabriel. This version of the book contains poems originally published in the 2010 Begin Again collection as well as those published in the Idiosyncrasy collection, it is a journey through the love life, or lack of a love life of the author.