The syllabus had the wrong ISBN number listed for the main course textbook.  The correct ISBN for the Ebbing 10th edition textbook is:
ISBN-10: 1-285-05137-8
ISBN-13: 978-1-285-05137-6

The lab manual’s ISBN was correct in the syllabus, but here it is again for reference:
ISBN-10: 1-111-98942-7
ISBN-13: 978-1-111-98942-2

If you’re planning on renting the textbooks or purchasing online, you might find this information helpful in locating the correct books.