National Online Safety alerts Parent as it ‏presents a free internet safety storybook for primary school children

According to a tweet by National Online Safety, it(National Online Safety) is offering a free internet safety storybook for primary school children. See the screenshot and the link to download the storybook below.

The caption reads; 

PARENTS! Have you got your FREE internet safety storybook for primary school children yet? ?‍?‍???? Just fill out our short survey about your child’s online activities to download your copy: