About istqb guide. It's really very usefull. It helped me a lot. Most of the questions are covered.

Review Comments The overall rating is 'Very Good'

It is not free. The guide is not free.

Good for Practicing This is good one if you are attempting ISTQB Exam.

Interesting. It's very nice to see the free guide.

It's great that the guide is free. It was very helpful to have the test papers & answers & analyse them.

Good book. The book is really worth reading. After all it's free!