The Secured Children's Book and Toy Holder that attaches to a child's car seat, stroller, or other children's transport device utilizing the Secured Children's Book and Toy Holder's seat belt harness connector loop and pads of mating hook and loop fastener material attachment ribbons that securely hold children's books and toys in a child's lap, preventing them from being dropped or thrown. The Secured Children's Book and Toy Holder is made of fabrics with strategically located reinforced button holes and a covered zippered back access panel to allow secure attachment of three books and/or multiple toys through the use of pads of mating hook and loop fastener material attachment ribbons.