Books Written by Chris Grabenstein & James Patterson View Chris BooksNewsletter All THE TREASURE HUNTERS SERIES (8-12) THE MAX EINSTEIN SERIES (8-12) THE JACKY HA-HA SERIES (8-12) THE KATT-DOGG SERIES (8-12) THE I FUNNY SERIES (8-12) THE HOUSE OF ROBOTS SERIES (8-12) CO-AUTHORED STANDALONES Book 12013 Book 22014 Book 32015 Book 42016 Book 52018 Book 62019 Book 72020 Book 82022 Book 92023 Book 12019 Book 22019 Book 32020 Book 42021 Book 12016 Graphic Novel2020 Book 22017 Graphic Novel2021 Book 32023 Book 12019 Book 22021 Book 12012 Book 22013 Book 32014 Book 42015 Book 52017 Book 62018 Book 12014 Book 22015 Book 12017 2016 2017 2017 2021 2021 View Chris BooksNewsletter
