You are looking for

• Pregnancy or parenting guides
• Guidebooks on children's illnesses
• Media for playing and doing handicrafts with children
• Suggestions for children's parties
• Holidays with children
• Magazines for the family

Then you are right in the basement at the Heinrich-von-Bibra-Platz location in the "Family" section!
You can recognise the media by the shelf mark: 43 / ..., location: Family.