New Dr. Seuss Book Will Answer Burning Question Specifically, 'What pet should I get?' By Jenn Gidman, Newser Staff Posted Feb 18, 2015 1:28 PM CST 14 comments Comments This book cover image released by Random House shows "What Pet Should I Get?" by Dr. Seuss. (AP Photo/Random House) (Newser) – Cat in the hat or a gnat or a rat that is fat? If there's no way you could choose which creature to adopt, Dr. Seuss may be able to help. Random House announced today it will publish yet another tale (complete with pics) by the popular children's author this summer, the AP reports: What Pet Should I Get?, found in the home of the late Theodor Geisel, will be on shelves July 28. Random House says it also has two more books in the works based on materials found in Geisel's California house. There's not much info out on the book, except that it was likely written sometime between 1958 and 1962 and features the same siblings who showed up in One Fish Two Fish Red Fish Blue Fish, a Random House publishing director tells the AP.