Edit/Approval - Don't Waste Your Time - Andrea Murland

Andrea,
 

 And further congratulations on BP#2. After revising put this one at http://tinyurl.com/mq4b2g9
 

 Cheers, Richard
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 ### Don’t Waste Your Time in the Canadian Rockies
 The Opinionated Hiking Guide### [title]
 EDIT: Add the authors' names in the title.
 

 ###Listed Weight; Not Available###
 Edit: As with the other book, this is unnecessary.
 

 ### 138 hikes are detailed in this book, and each is rated as “Premier”, “Outstanding”, “Worthwhile”, or “Don’t Do”. ###
 EDIT: This is my one substantive comment. Somewhere (preferably here, as it's first) you need to set out the authors' rating criteria, if they give them, or say that no express criteria are provided, just subjective opinions. It's needed to understand the rest of your OR.
  
 ### The organization of this guide book centers around each hike ###
 Edit: guidebook [one word]
 

 ### While this book does have a variety of overview maps, none of them offer any topographical details ###
 
 Edit: offers ["none" takes a singular verb, at least in the US]