A nice touch is the sticker sheet included in this activity book for rewards.
The PARA Method: Simplify, Organise and … by Forte, Tiago Paperback / softback
You will find that the illustrated maps show trade routes clearly.
Tiago Forte The PARA Method (Paperback) (UK IMPORT)
The book is illustrated with silk-screened images on thick paper.
THE PARA METHOD By Tiago Forte
You will find that the illustrated character list prevents confusion.
