Create 20 comic books based on educational children's book series

I have a series of children's books that are based on children's stories. I need to create comic strips based on them. I expect to have 5 pages of comic strips with 4-6 panels per page. This would result in, on average, 5 pages, per comic book or for each story. There are 20 different stories that I want illustrated into comic strips. Before I would award the project, I would like to see a comic book based on a sample story. You can watermark all 5 pages if you want but I do want children to approve the comic strip before I can award the contract. This should be easy for you if you have done children's comics. I am able to pay only $ 3 per page of a comic strip. In since I have 100 pages (for 20 comics), the most I can pay is $ 300. Without a sample page, NO CONTRACT will be awarded. You can put all kinds of watermarks on it but I do need to see the characters in your strips. Incidentally, all 20 books are based on the same family of characters: father, mother, children and their friends. Also note, that NO ADVANCE will be given, and request for advance will be ignored and you will be immediately be removed from further consideration. This is necessary for us to protect ourselves.