Written for the Operator Studying Alone
These books are for the operator at the kitchen table — thick textbook, nobody to ask. Written by working operators.
What BoilerShift Exam Prep Is
A series of study books, one exam at a time — one book per exam, one exam per book. Every state, every class — same build, same standard.
Every book has to pass the Accuracy Standard. Nothing goes out on an author's recollection alone. Every answer is checked against the code editions the state actually adopted, both mock-exam keys get checked entry by entry, and every book gets a public corrections page.
The Byline
BoilerShift — that's it. No personal names on our covers or products.
The Shelf
Book One — Ohio High-Pressure Boiler Operator Exam Prep — is the first one out. Ohio Low-Pressure and Maryland High-Pressure are in the works, built the same way.