
1) Crash courses in climbing
Found on
https://www.crosswordclues.com/clue/cliffsnotes

CliffsNotes (formerly Cliffs Notes, originally Cliff`s Notes and often, erroneously, CliffNotes) are a series of student study guides available primarily in the United States. The guides present and explain literary and other works in pamphlet form or online. Detractors of the study guides claim they let students bypass reading the assigned liter....
Found on
http://en.wikipedia.org/wiki/CliffsNotes
No exact match found.