My 8 yo is autistic and I’m about 5-6 weeks pregnant, so we’re not telling anyone just yet but we know he will be ok with the news as he has been asking for years for a sibling but he thinks I can just go buy one and it’ll be the same age as him (if only) so I was wondering if there are any pregnancy books that are aimed at children so they can understand it all and feel included as we have mentioned getting a few books ourselves. Thank you