Workman Publishing books in order
8 books in the catalogue, about 82 hours of reading in all; the shortest takes 9 hours and the longest 12 hours.
8 standalone books in the catalogue.
Standalone books
The Complete Middle School Study Guide, Everything You Need to Ace Science in One Big Fat Notebook 10.0 h Everything You Need to Ace Math in One Big Fat Notebook 9.4 h Everything You Need to Ace Science in One Big Fat Notebook 9.7 h 
Everything You Need to Ace Chemistry in One Big Fat Notebook 9.7 h 
Everything You Need to Ace Computer Science and Coding in One Big Fat Notebook 10.6 h 
Everything You Need to Ace Geometry in One Big Fat Notebook 11.4 h 
Everything You Need to Ace Biology in One Big Fat Notebook 9.7 h Everything You Need to Ace Pre-Algebra and Algebra I in One Big Fat Notebook 11.7 h