If you seek permission to use a portion of one of our titles, please email details to

GRATUS Books only accepts written permission requests. Please be sure to indicate which title(s) you are interested in and what material you would like to use (including page numbers), as well as complete details regarding the use and your project. General permissions turnaround time is 4-6 weeks; however, you may request an immediate review (two business days) for a $50 rush fee.