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Textbook Information

MBS Direct is the official textbook vendor for Blessed Trinity Catholic High School. 

  • Purchasing textbooks from MBS is not required, but if another textbook source is used, please be sure to double check the ISBN numbers from MBS Direct that correspond to the upcoming course schedule.
  • For classes that require a specific novel/book for summer assignments, those books are available on MBS Direct now. All textbooks for the 2023-2024 school year can be ordered beginning Wednesday, July 5. MBS will offer free shipping on all orders $99 or more placed between July 10 - 12 and July 19 - 22.
  • All textbooks must be purchased by the first day of class.
  • Electronic books MUST be purchased through MBS using the student's Blessed Trinity email address (ex. - access will be given to students on the first day of the semester. All new incoming Blessed Trinity students will receive a BT email address on or about June 1. Student emails consist of a first initial, last name and the last 2 digits of their class year.

If you need additional assistance with textbooks, you can contact MBS directly at (800) 325-3252.

MBS Direct Website

Textbook Search

Enter the course name below and click search for the list of texbooks.