I apologize devastatingly at first sight as according to you'r description I'm not authorized accordingly as I have no previous work here on freelancer.com. However, to ensure you, I am truly committed in advance to fulfill your required work and within a short period of time I will surely complete the tasks given by you. About the children's book, for instance, I've been writing for various projects including ghostwriting, fictional writing, academic, writings as well as other writing projects and I'm very very good at research work and what I believe is that all these experiences and skills might be efficient enough to help you out. and yeah, as this being my first project here on freelancer.com, I will go an extra mile for it.