I'm not suggesting Peter Rabbit is the best book of all time.  What I am suggesting is that you should gift that special children's book that helped shaped who you are today.  Peter Rabbit gets a couple extra nods for withstanding the test of time, having great shelf-appeal (really cute cover), and being gender-nuetral.  Amazon.com

https://www.signature-gifts.com/product/peter-rabbit-hopping-into-life/