You cannot use non-free copyrighted material even in a "work in progress".  The licence on the web book is not compatible with Wikipedia's image policy.  The licence must allow reuse for any purpose, including commercial to be compatible with our policy.  The licence of this book restricts reuse to not-for-profit educational uses which is clearly not acceptable.  It also requires attribution with a given form of words, which is compatible with our policy but clearly you did not comply with it as you claimed the work as your own.  I don't know how you are going about "testing" Commons view, but their reaction was to delete it.  The licence requirements on Commons are even more stringent than they are on Wikipedia.  Simply put, you cannot do this sort of thing. Spark